![Portrait of Jack Tworkov by Henri Cartier-Bresson, New York City 1968](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897397846-J4HMLV0TQNT1N76YS4CM/1_Twrkv_Cartier-Bresson_68.jpg)
Portrait of Jack Tworkov by Henri Cartier-Bresson, New York City 1968
Courtesy Tworkov Family Archives. Photo: © Henri Cartier-Bresson/Magnum Photos
![Ninth Street Show, New York, 1951](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897397914-4FUBW3TRL44P8YKPILAT/1B-SISKIND-Aaron-INSTALL-NithStreet-ag30_pos_04-copy.jpg)
Ninth Street Show, New York, 1951
Ninth Street: Exhibition of Paintings and Sculpture, May 21–June 10, 1951. Installation view of works [left to right: David Hare, Jack Tworkov, Joseph Cornell, and Jackson Pollock].
Photo: Aaron Siskind © Aaron Siskind Foundation
![Portrait of Jack Tworkov by Henri Cartier-Bresson, New York 1968](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897398333-H50UCZC8OAO9738CGH4S/2_Twrkv_Cartier-Bresson_68.jpg)
Portrait of Jack Tworkov by Henri Cartier-Bresson, New York 1968
Courtesy Tworkov Family Archives. Photo: © Henri Cartier-Bresson/Magnum Photos
![The Charles Egan Gallery, c.1954](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897398375-ZJ4WPS19MYW6ZQQAO7M5/53-Charles-Egan-Gallery-featuring-Esteban-Vicente-Charles-Egan-Willem-de-Kooning-and-JT-photographer-unknown-c.1949.jpg)
The Charles Egan Gallery, c.1954
The Charles Egan Gallery (from left to right: Esteban Vicente, Theodore Brenson, Franz Kline, Willem de Kooning, Charles Egan, and Jack Tworkov.
Courtesy Tworkov Family Archives. Photographer unknown.
![Jack Tworkov with “Daybreak,” c. 1954](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897399120-FYD0W8Y2MG8QTPBEQ3HO/54-JT-at-work-on-Daybreak-photo-Jean-Hermon1.jpg)
Jack Tworkov with “Daybreak,” c. 1954
Courtesy Tworkov Family Archives. Photo: Jean Hermon
![Portait of Jack Tworkov in his Provincetown studio by Marvin Lazarus, 1959](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897399619-X0TRTBKBSOOH6OAOQMO0/55-JT-in-his-Provincetown-studio-photo-Marvin-Lazarus-1959.jpg)
Portait of Jack Tworkov in his Provincetown studio by Marvin Lazarus, 1959
Courtesy Tworkov Family Archives. Photo: Marvin Lazarus
![Jack Tworkov with the painting “Queen I”](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897399704-S9O8KJMILP0AT0RAI5G7/57_Twrkv-in-studio-W23rdStr.jpg)
Jack Tworkov with the painting “Queen I”
Jack Tworkov with the painting “Queen I” in his 234 West 23rd Street Studio, c.1957.
Courtesy Tworkov Family Archives. Photo: Dennis Wheeler
![Portrait of 8 New York Painters by Irving Penn, 1959](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897400338-MNX2ZAU243ESOOVXG84W/60-8-New-York-Painters-photo-for-Vogue-Magazine-Oct-15-1959-by-Irving-Penn.jpg)
Portrait of 8 New York Painters by Irving Penn, 1959
This photograph accompanied the article “8 New York Painters,” published in Vogue Magazine, October 15, 1959 [left to right, bottom row: Jack Tworkov, Barnett Newman, Sam Francis; middle row: Theodore Stamos, James Brooks, Franz Kline; top row: Philip Guston, William Baziotes].
Photo: © Irving Penn / Conde Nast Publications
![Portrait of Jack Tworkov. photo by Dennis Wheeler, 1957](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897400384-QAMDGR6DB3D63GCUS9N6/60-Portrait-of-JT-photo-Dennis-Wheeler-1957.jpg)
Portrait of Jack Tworkov. photo by Dennis Wheeler, 1957
![Portriat of Jack Tworkov by Henri Cartier-Bresson, New York 1968](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897400802-VJ2YXI3PGE6N6U7NGDF2/64-JT-in-his-New-York-studio-photo-Henri-Cartier-Bresson.jpg)
Portriat of Jack Tworkov by Henri Cartier-Bresson, New York 1968
Courtesy Tworkov Family Archives. Photo: © Henri Cartier-Bresson / Magnum Photos
![Portrait of Jack and Wally Tworkov by Theo Westenberger, New York 1975](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897401578-31KLXZGGI34PGC613Q0L/73-Jack-and-Wally-Tworkov-photo-by-Theo-Westenberger-1975.jpg)
Portrait of Jack and Wally Tworkov by Theo Westenberger, New York 1975
Courtesy Tworkov Family Archives. Photo: © Theo Westenberger
![Jack Tworkov with students. photographer unknown, 1980](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897401930-W7UJ0JOT99OIPCSHQUSL/80-JT-with-students-photographer-unknown.jpg)
Jack Tworkov with students. photographer unknown, 1980
![Portrait of Jack Tworkov by Sarah Wells, Provincetown 1980](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897402103-3TA548XNMJUE4TXZZM9K/80-Portrait-of-JT-Provincetown-photo-Sarah-Wells.jpg)
Portrait of Jack Tworkov by Sarah Wells, Provincetown 1980
Courtesy Tworkov Family Archives. Photo: © Sarah Wells
![Jack Tworkov at his work table by Renate Ponsold, Provincetown 1981](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897402485-NUB3NH14OOB7LULVRM1C/82-JT-at-his-work-table-Provinctown-photo-Renate-Ponsold-1981.jpeg)
Jack Tworkov at his work table by Renate Ponsold, Provincetown 1981
Courtesy Tworkov Family Archives. Photo: © Renate Ponsold
![The Family Tworkovsky, c. 1909](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897402755-XHIZ7ORU7LY97SEXON7Z/1909-Family-Tworkovsky.jpg)
The Family Tworkovsky, c. 1909
This photograph depicts Jack (Jacob) with his younger sister, Janice (far left) with Father Herman, and mother Esther. This photo was likely taken just prior to the father’s departure to America. Jack Tworkov, his younger sister, and his mother would immigrate to New York in 1913 joining their father on Manhattan’s Lower East Side.
Courtesy Tworkov Family Archives. Photographer unknown.
![Jack Tworkov and Janice Biala, c.1918](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897402785-ZV8UNEOT2MN1NS2J27KB/1921-Tworkov-Biala.jpg)
Jack Tworkov and Janice Biala, c.1918
Jack Tworkov and is younger sister, Janice Biala. Every stitch of clothing they are wearing in this picture had been sewn by their father, a tailor.
Photographer unknown / Courtesy Tworkov Family Archives.
![Jack Tworkov, c. 1933](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897403900-YIM0E98UGG4PJYJ0ZDTZ/1933-Jack-Tworkov.jpg)
Jack Tworkov, c. 1933
This photograph accompanied Jack Tworkov’s 1933 Guggenheim Fellowship Application.
![Self portriat with mirror, c.1935](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897403948-F9ZRZNGF9BFFRLGLFCT3/1935-Jack-Wally.jpg)
Self portriat with mirror, c.1935
Taken in Provincetown, this self portrait by Jack includes his new love, Rachel “Wally” Wolodorfsky (holding mirror). The couple married in Oct 1935.
Courtesy Tworkov Family Archives. Photo: Jack Tworkov
![Jack Tworkov, c.1940](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897404830-KRK00WZ3QLNSUOS9CJWM/1940-Jack-Tworkov-photo-Sid-Grossman.jpg)
Jack Tworkov, c.1940
Courtesy Tworkov Family Archives. Photo: Sid Grossman
![Wally and Jack with daughter Hermine, 1944](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897404850-E4ZRUE9FJPD7LVXULS4R/1944-Jack_Wally-Hermine.jpeg)
Wally and Jack with daughter Hermine, 1944
This photograph depicts Wally and Jack with daughter Hermine at the New York City Zoo, May 1944.
Courtesy Tworkov Family Archives. Photographer unknown.
![Wally and Jack with their daughters, c.1944](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897405217-LGRR5T2HEFW0CPH7CR7R/1944-Jack-Wally-Daughters.jpg)
Wally and Jack with their daughters, c.1944
This photograph depicts Wally and Jack with their two daughters Helen (left) and Hermine (right).
Courtesy Tworkov Family Archives. Photographer unknown.
![Portrait of Jack Tworkov by Walter Auerbach, c.1950](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897405340-ZQ71VNG8XK9XWA0JRCWX/1951-Jack-Tworkov-photo-Auerbach.jpg)
Portrait of Jack Tworkov by Walter Auerbach, c.1950
Jack Tworkov in his Fourth Avenue studio.
Courtesy Tworkov Family Archives. Photo: Walter Auerbach
![Portrait of Jack Tworkov by Herbert Matter, c.1954](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897406059-0XAK8I1AXOD1FNDUV88W/1951-Jack-Tworkov-photo-Herbert-Matter-11.jpeg)
Portrait of Jack Tworkov by Herbert Matter, c.1954
Courtesy Tworkov Family Archives. Photo: Herbert Matter
![Portrait of Jack Tworkov by Herbert Matter, c.1954](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897406059-VS2SDQAY0G4MGVRV3TI0/1951-Jack-Tworkov-photo-Herbert-Matter-21.jpeg)
Portrait of Jack Tworkov by Herbert Matter, c.1954
Courtesy Tworkov Family Archives. Photo: Herbert Matter
![Portrait of Jack Tworkov by Herbert Matter, c.1954](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897406351-IYE8N4LG07QU9E2LJ57X/1951-Jack-Tworkov-photo-Herbert-Matter-31.jpeg)
Portrait of Jack Tworkov by Herbert Matter, c.1954
Courtesy Tworkov Family Archives. Photo: Herbert Matter
![Jack Tworkov and Franz Kline, c.1951](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897406515-UM5AXG5HO2QX0R38MU44/1951-Tworkov-Kline.jpg)
Jack Tworkov and Franz Kline, c.1951
Jack Tworkov photographed with Franz Kline at an opening reception for an exhibition of Kline’s work.
Courtesy Tworkov Family Archives. Photographer unknown
![Jack Tworkov with John Cage, c.1952](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897406791-VIKG3AO8H45SJX92L40Q/1952-Tworkov-Cage.jpg)
Jack Tworkov with John Cage, c.1952
Courtesy Tworkov Family Archives. Photographer unknown
![Portrait of Jack Tworkov by Rudolph Burckhardt, c.1953](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897407583-OVTREWYY1ABTUER9MHVR/1953-Jack-Tworkov-photo-Burckhardt.jpg)
Portrait of Jack Tworkov by Rudolph Burckhardt, c.1953
This photograph accompanied the May 1953 Art News article “Tworkov Paints a Picture,” written by Fairfield Porter.
Courtesy Tworkov Family Archives. Photo: Rudolph Burckhardt
![Portrait of Jack Tworkov by Dennis Wheeler, c.1957](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897407612-B9URX2Y7PYDV4GWJFKU8/1953-Jack-Tworkov-photo-Dennis-Wheeler-BARRIER.jpg)
Portrait of Jack Tworkov by Dennis Wheeler, c.1957
Courtesy Tworkov Family Archives. Photo: Dennis Wheeler
![Jack Tworkov, c.1957](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897407860-5G6D85H8Y0SW17E3YULW/1953-Jack-Tworkov-photo-Dennis-Wheeler1.jpg)
Jack Tworkov, c.1957
Jack Tworkov photographed by Dennis Wheeler.
Courtesy Tworkov Family Archives. Photo: Dennis Wheeler
![Portrait of Jack Tworkov by Rudolph Burckhardt, c.1953](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897407912-B9XMBVR7I2YK5ECQ8C80/1953-JT-by-Burckhardt1.jpg)
Portrait of Jack Tworkov by Rudolph Burckhardt, c.1953
This photograph accompanied the May 1953 Art News article “Tworkov Paints a Picture,” written by Fairfield Porter.
Courtesy Tworkov Family Archives. Photo: Rudolph Burckhardt
![Jack Tworkov with Philip Guston, George McNeil, Charles Egan, and Franz Kline, 1953](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897408257-7TWO70UUY02IT2O1A2Y5/1953-NC-symposium.jpg)
Jack Tworkov with Philip Guston, George McNeil, Charles Egan, and Franz Kline, 1953
This photograph depicts the participants invited to participate in a symposium was organized by the dealer Charles Egan at the University of North Carolina.
Courtesy Tworkov Family Archives. Photographer unknown
![Jack Tworkov with the painting “Queen I” c.1957](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897408341-TSG8NVK0L1682T3JB9S9/1957_Twrkv-23rdStreetStudio-w-Queen-I.jpg)
Jack Tworkov with the painting “Queen I” c.1957
Courtesy Tworkov Family Archives. Photo: Dennis Wheeler
![Jack Tworkov in dunes, Christmas c.1960](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897409489-TZMJD4POR3Y1XIEVV22M/1960-Tworkov-in-Dunes-Xmas1.jpg)
Jack Tworkov in dunes, Christmas c.1960
Courtesy Tworkov Family Archives. Photographer unknown
![Jack and Wally Tworkov, Provincetown Bay c.1961](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897409557-5IKKG40LKTZVPFU1GX7E/1961-Jack-Wally-PtownBay.jpg)
Jack and Wally Tworkov, Provincetown Bay c.1961
Courtesy Tworkov Family Archive. Photographer unknown
![The Tworkov Family, Provincetown August 1965](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897410280-ZJGBD4B0LJ3FZQTTB6PR/1965-Tworkov-Family-Aug.jpg)
The Tworkov Family, Provincetown August 1965
From seated left to right: Wally, Jack, Helen; standing: Hermine with her husband Robert Moskowitz
Courtesy Tworkov Family Archives. Photographer unknown
![Jack Tworkov at the Provincetown House](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897410284-WO1575BZ2HVAPLYXNKR9/1968-Tworkov-Ptown-House-photo-Perron.jpg)
Jack Tworkov at the Provincetown House
Courtesy Tworkov Family Archives. Photo: Robert Perron
![Jack Tworkov by Renate Ponsold, Provincetown c. 1981](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897410660-GKGUETR43WWBDTO9Q0H4/1981-Jack-Tworkov-photo-Renate-Ponsold.jpg)
Jack Tworkov by Renate Ponsold, Provincetown c. 1981
Courtesy Tworkov Family Archives. Photo: © Renate Ponsold
![At the Cedar Bar, 1959](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897410684-5YPWFNE0W9H3AFMDV75X/Cedar-Tavern_JohnCohen_Getty-Images.jpg)
At the Cedar Bar, 1959
The scene at the Cedar Bar, 1959 [left to right: Charlotte Brooks, Jack Tworkov, painter and later the New York Studio School Dean Mercedes Matter (1913-2001), painter James Brooks (1906-1992), and Italian-born painter Giorgio Cavallon (1904-1989).
Photo: © John Cohen / Getty Images
![Honorary Doctorate from Columbia University, June 6, 1972](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897411710-SNK20OC5I9Q9IRP9V5MF/COLUMBIA-UNIV-honorarydegree.jpeg)
Honorary Doctorate from Columbia University, June 6, 1972
Jack Tworkov [seated far left] received an Honorary Doctor of Humane Letters, Columbia University, New York, NY. The film maker Alfred Hitchcock [seated far right] is honored in same ceremony.
Courtesy Tworkov Family Archives and Columbia University. Photographer unknown
![Portrait of Jack Tworkov by DEAN, c. 1965](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897411710-LJS71VL8DOXX1V3F7K4J/Dean_Portrait-of-JT_with-Landing.jpg)
Portrait of Jack Tworkov by DEAN, c. 1965
Gelatin silver print
10 1/2 x 10 1/2 inches (26.8 x 26.6 cm)
Courtesy The Art Institute of Chicago. Photo: © DEAN
![Jack Tworkov at the easel, by Robert Rauschenberg, Black Mountain College, July 1952](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897412039-NZ4LIB42OM0X9BL02IF5/Rauschenberg-Twrkv-BLKMNT4.jpg)
Jack Tworkov at the easel, by Robert Rauschenberg, Black Mountain College, July 1952
Courtesy Tworkov Family Archives. Photo: Robert Rauschenberg © Robert Rauschenberg / Licensed by VAGA, New York, NY
![Studio of Jack Tworkov by Robert Rauschenberg, July 1952](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897412143-ZJ3P563DHSR2BE9WRYLT/Rauschenberg-Twrkv-BLKMNT5.jpg)
Studio of Jack Tworkov by Robert Rauschenberg, July 1952
Courtesy Tworkov Family Archives. Photo: Robert Rauschenberg © Robert Rauschenberg / Licensed by VAGA, New York, NY
![Portriat of Jack Tworkov by Arnold Newman, Provincetown 1964](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897413133-71P1DWM75M5TY73RPRH3/Tworkov003.jpg)
Portriat of Jack Tworkov by Arnold Newman, Provincetown 1964
Courtesy Tworkov Family Archives. Photo: © Arnold Newman / Getty Images
![Portrait of Jack Tworkov by Arnold Newman, Provincetown 1973](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897413332-DWVWMHMQMOWMF0OKLWMN/Tworkov004.jpg)
Portrait of Jack Tworkov by Arnold Newman, Provincetown 1973
Courtesy Tworkov Family Archives. Photo: © Arnold Newman / Getty Images
![Tworkov with students at Cleveland Institute of Art, c.1965](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897413455-1VIZ1CWNL58ISTXVRYP6/Twrkv_Cleveland-School_60s_photo-Gutzeit_Fred.jpg)
Tworkov with students at Cleveland Institute of Art, c.1965
Photo: Fred Gutzeit
![Portrait of Jack Tworko by Arthur Mones, c.1975](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897413720-ASX6L7WEV8YKDDDRO0YP/Twrkv_Portriat_Munes001.jpg)
Portrait of Jack Tworko by Arthur Mones, c.1975
Courtesy Tworkov Family Archives. Photo: Arthur Mones
![Jack Tworkov with Giorgio Cavallon by Renate Ponsold, Provincetown 1975](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897414057-FMV2XAY2L4X6XP522JVZ/Twrkv-with-Cavallon.jpg)
Jack Tworkov with Giorgio Cavallon by Renate Ponsold, Provincetown 1975
Courtesy Tworkov Family Archives. Photo: © Renate Ponsold
![Jack Tworkov at Black Mountain College by Robert Rauschenberg, July 1952](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544898168752-YQ0S0WWLH0Y5H5UXSAL8/RAUSCHENBERG-Blck-Mt-Twrkv-Pnting-52-crop-1.jpg)
Jack Tworkov at Black Mountain College by Robert Rauschenberg, July 1952
Courtesy Tworkov Family Archives. Photo: Robert Rauschenberg © Robert Rauschenberg / Licensed by VAGA, New York, NY
![The Fourth Avenue studio of Jack Tworkov by Rudolph Burckhardt, c.1953](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544898389082-NHSY8OY2QFAWUYXLYK06/Burckhardt-Twrkv-Studio-53-1.jpg)
The Fourth Avenue studio of Jack Tworkov by Rudolph Burckhardt, c.1953
This photograph accompanied the May 1953 Art News article “Tworkov Paints a Picture,” written by Fairfield Porter.
Courtesy Tworkov Family Archives. Photo: Rudolph Burckhardt
![Jack Tworkov with “Daybreak,” c. 1954](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544898730519-Q2M8IIWYPKC0TLEDRNFV/54-JT-with-Daybreak-photo-Jean-Hermon3-1.jpg)
Jack Tworkov with “Daybreak,” c. 1954
Courtesy Tworkov Family Archives. Photo: Jean Hermon
![Jack Tworkov with “Daybreak,” c. 1954](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544898820099-TGPIVDKJP4153QL6FHYW/54-JT-at-work-on-Daybreak-photo-Jean-Herman2-1.jpg)
Jack Tworkov with “Daybreak,” c. 1954
Courtesy Tworkov Family Archives. Photo: Jean Hermon
![Portrait of Jack Tworkov by Dennis Wheeler, c.1957](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544899078439-6OZ79FAFNNQ1YDV4XN9Z/1960-Jack-Tworkov-photo-Wheeler-back-1.jpg)
Portrait of Jack Tworkov by Dennis Wheeler, c.1957
Courtesy Tworkov Family Archives. Photo: Dennis Wheeler
![Hans Hofmann, Franz Kline and Jack Tworkov, Provincetown 1959](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544899541644-KG37U4X5097XLMB48H00/52-JT-with-Hans-Hofmann-and-Franz-Kline-1958-1.jpg)
Hans Hofmann, Franz Kline and Jack Tworkov, Provincetown 1959
This photograph was taken Thanksgiving weekend in the Provincetown home of Han Hofmann, 1959.
Courtesy Tworkov Family Archives. Photographer unknown
![Portriat of Willem de Kooning and Jack Tworkov by Fred W. McDarrah, 1959](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544900304723-11Y3XBKVC24YAKMS4Z12/McDarrah-Tworkov-with-de-Kooning-WEB-1.jpg)
Portriat of Willem de Kooning and Jack Tworkov by Fred W. McDarrah, 1959
Willem de Kooning and Jack Tworkov at a Sidney Janis Gallery opening for Robert Motherwell, March 9, 1959.
Photo: © Fred W. McDarrah
![Portrait of Jack Tworkov by Marvin Lazarus, Provincetown 1959](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544900541139-2IJHL1CGD19XPZA9R1PJ/1960-Jack-Tworkov-photo-Marvin-P.-Lazarus-1.jpg)
Portrait of Jack Tworkov by Marvin Lazarus, Provincetown 1959
Courtesy Tworkov Family Archives. Photo: Marvin Lazarus
![Portrait of Jack Tworkov by Arnold Newman, Provincetown 1964](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544900794546-EY8M9SY29EQW8VLNLU0X/64-JT-in-his-Provincetown-studio-photo-Arnold-Newman-1.jpg)
Portrait of Jack Tworkov by Arnold Newman, Provincetown 1964
Courtesy Tworkov Family Archives. Photo: © Arnold Newman / Getty Images
![Portrait of Jack Tworkov by Howard Wise, Provincetown 1974](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544901384260-3QBECOGRU8153HWDELG3/73-JT-in-his-Provincetown-studio-photo-Howard-Wise-1974-1.jpg)
Portrait of Jack Tworkov by Howard Wise, Provincetown 1974
Courtesy Tworkov Family Archives. Photo: © Howard Wise
![Jack Tworkov in his Provincetown Studio by Renate Ponsold, 1981](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544901591127-QH31U8X2N698ETBEVVI1/82-JT-in-his-Provincetown-Studio_photo-Renate-Ponsold-1981-1.jpg)
Jack Tworkov in his Provincetown Studio by Renate Ponsold, 1981
Courtesy Tworkov Family Archives. Photo: © Renate Ponsold
![Portrait of Jack Tworkov by Henri Cartier-Bresson, New York City 1968](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897397846-J4HMLV0TQNT1N76YS4CM/1_Twrkv_Cartier-Bresson_68.jpg)
![Ninth Street Show, New York, 1951](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897397914-4FUBW3TRL44P8YKPILAT/1B-SISKIND-Aaron-INSTALL-NithStreet-ag30_pos_04-copy.jpg)
![Portrait of Jack Tworkov by Henri Cartier-Bresson, New York 1968](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897398333-H50UCZC8OAO9738CGH4S/2_Twrkv_Cartier-Bresson_68.jpg)
![The Charles Egan Gallery, c.1954](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897398375-ZJ4WPS19MYW6ZQQAO7M5/53-Charles-Egan-Gallery-featuring-Esteban-Vicente-Charles-Egan-Willem-de-Kooning-and-JT-photographer-unknown-c.1949.jpg)
![Jack Tworkov with “Daybreak,” c. 1954](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897399120-FYD0W8Y2MG8QTPBEQ3HO/54-JT-at-work-on-Daybreak-photo-Jean-Hermon1.jpg)
![Portait of Jack Tworkov in his Provincetown studio by Marvin Lazarus, 1959](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897399619-X0TRTBKBSOOH6OAOQMO0/55-JT-in-his-Provincetown-studio-photo-Marvin-Lazarus-1959.jpg)
![Jack Tworkov with the painting “Queen I”](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897399704-S9O8KJMILP0AT0RAI5G7/57_Twrkv-in-studio-W23rdStr.jpg)
![Portrait of 8 New York Painters by Irving Penn, 1959](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897400338-MNX2ZAU243ESOOVXG84W/60-8-New-York-Painters-photo-for-Vogue-Magazine-Oct-15-1959-by-Irving-Penn.jpg)
![Portrait of Jack Tworkov. photo by Dennis Wheeler, 1957](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897400384-QAMDGR6DB3D63GCUS9N6/60-Portrait-of-JT-photo-Dennis-Wheeler-1957.jpg)
![Portriat of Jack Tworkov by Henri Cartier-Bresson, New York 1968](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897400802-VJ2YXI3PGE6N6U7NGDF2/64-JT-in-his-New-York-studio-photo-Henri-Cartier-Bresson.jpg)
![Portrait of Jack and Wally Tworkov by Theo Westenberger, New York 1975](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897401578-31KLXZGGI34PGC613Q0L/73-Jack-and-Wally-Tworkov-photo-by-Theo-Westenberger-1975.jpg)
![Jack Tworkov with students. photographer unknown, 1980](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897401930-W7UJ0JOT99OIPCSHQUSL/80-JT-with-students-photographer-unknown.jpg)
![Portrait of Jack Tworkov by Sarah Wells, Provincetown 1980](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897402103-3TA548XNMJUE4TXZZM9K/80-Portrait-of-JT-Provincetown-photo-Sarah-Wells.jpg)
![Jack Tworkov at his work table by Renate Ponsold, Provincetown 1981](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897402485-NUB3NH14OOB7LULVRM1C/82-JT-at-his-work-table-Provinctown-photo-Renate-Ponsold-1981.jpeg)
![The Family Tworkovsky, c. 1909](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897402755-XHIZ7ORU7LY97SEXON7Z/1909-Family-Tworkovsky.jpg)
![Jack Tworkov and Janice Biala, c.1918](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897402785-ZV8UNEOT2MN1NS2J27KB/1921-Tworkov-Biala.jpg)
![Jack Tworkov, c. 1933](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897403900-YIM0E98UGG4PJYJ0ZDTZ/1933-Jack-Tworkov.jpg)
![Self portriat with mirror, c.1935](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897403948-F9ZRZNGF9BFFRLGLFCT3/1935-Jack-Wally.jpg)
![Jack Tworkov, c.1940](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897404830-KRK00WZ3QLNSUOS9CJWM/1940-Jack-Tworkov-photo-Sid-Grossman.jpg)
![Wally and Jack with daughter Hermine, 1944](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897404850-E4ZRUE9FJPD7LVXULS4R/1944-Jack_Wally-Hermine.jpeg)
![Wally and Jack with their daughters, c.1944](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897405217-LGRR5T2HEFW0CPH7CR7R/1944-Jack-Wally-Daughters.jpg)
![Portrait of Jack Tworkov by Walter Auerbach, c.1950](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897405340-ZQ71VNG8XK9XWA0JRCWX/1951-Jack-Tworkov-photo-Auerbach.jpg)
![Portrait of Jack Tworkov by Herbert Matter, c.1954](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897406059-0XAK8I1AXOD1FNDUV88W/1951-Jack-Tworkov-photo-Herbert-Matter-11.jpeg)
![Portrait of Jack Tworkov by Herbert Matter, c.1954](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897406059-VS2SDQAY0G4MGVRV3TI0/1951-Jack-Tworkov-photo-Herbert-Matter-21.jpeg)
![Portrait of Jack Tworkov by Herbert Matter, c.1954](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897406351-IYE8N4LG07QU9E2LJ57X/1951-Jack-Tworkov-photo-Herbert-Matter-31.jpeg)
![Jack Tworkov and Franz Kline, c.1951](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897406515-UM5AXG5HO2QX0R38MU44/1951-Tworkov-Kline.jpg)
![Jack Tworkov with John Cage, c.1952](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897406791-VIKG3AO8H45SJX92L40Q/1952-Tworkov-Cage.jpg)
![Portrait of Jack Tworkov by Rudolph Burckhardt, c.1953](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897407583-OVTREWYY1ABTUER9MHVR/1953-Jack-Tworkov-photo-Burckhardt.jpg)
![Portrait of Jack Tworkov by Dennis Wheeler, c.1957](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897407612-B9URX2Y7PYDV4GWJFKU8/1953-Jack-Tworkov-photo-Dennis-Wheeler-BARRIER.jpg)
![Jack Tworkov, c.1957](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897407860-5G6D85H8Y0SW17E3YULW/1953-Jack-Tworkov-photo-Dennis-Wheeler1.jpg)
![Portrait of Jack Tworkov by Rudolph Burckhardt, c.1953](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897407912-B9XMBVR7I2YK5ECQ8C80/1953-JT-by-Burckhardt1.jpg)
![Jack Tworkov with Philip Guston, George McNeil, Charles Egan, and Franz Kline, 1953](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897408257-7TWO70UUY02IT2O1A2Y5/1953-NC-symposium.jpg)
![Jack Tworkov with the painting “Queen I” c.1957](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897408341-TSG8NVK0L1682T3JB9S9/1957_Twrkv-23rdStreetStudio-w-Queen-I.jpg)
![Jack Tworkov in dunes, Christmas c.1960](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897409489-TZMJD4POR3Y1XIEVV22M/1960-Tworkov-in-Dunes-Xmas1.jpg)
![Jack and Wally Tworkov, Provincetown Bay c.1961](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897409557-5IKKG40LKTZVPFU1GX7E/1961-Jack-Wally-PtownBay.jpg)
![The Tworkov Family, Provincetown August 1965](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897410280-ZJGBD4B0LJ3FZQTTB6PR/1965-Tworkov-Family-Aug.jpg)
![Jack Tworkov at the Provincetown House](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897410284-WO1575BZ2HVAPLYXNKR9/1968-Tworkov-Ptown-House-photo-Perron.jpg)
![Jack Tworkov by Renate Ponsold, Provincetown c. 1981](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897410660-GKGUETR43WWBDTO9Q0H4/1981-Jack-Tworkov-photo-Renate-Ponsold.jpg)
![At the Cedar Bar, 1959](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897410684-5YPWFNE0W9H3AFMDV75X/Cedar-Tavern_JohnCohen_Getty-Images.jpg)
![Honorary Doctorate from Columbia University, June 6, 1972](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897411710-SNK20OC5I9Q9IRP9V5MF/COLUMBIA-UNIV-honorarydegree.jpeg)
![Portrait of Jack Tworkov by DEAN, c. 1965](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897411710-LJS71VL8DOXX1V3F7K4J/Dean_Portrait-of-JT_with-Landing.jpg)
![Jack Tworkov at the easel, by Robert Rauschenberg, Black Mountain College, July 1952](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897412039-NZ4LIB42OM0X9BL02IF5/Rauschenberg-Twrkv-BLKMNT4.jpg)
![Studio of Jack Tworkov by Robert Rauschenberg, July 1952](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897412143-ZJ3P563DHSR2BE9WRYLT/Rauschenberg-Twrkv-BLKMNT5.jpg)
![Portriat of Jack Tworkov by Arnold Newman, Provincetown 1964](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897413133-71P1DWM75M5TY73RPRH3/Tworkov003.jpg)
![Portrait of Jack Tworkov by Arnold Newman, Provincetown 1973](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897413332-DWVWMHMQMOWMF0OKLWMN/Tworkov004.jpg)
![Tworkov with students at Cleveland Institute of Art, c.1965](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897413455-1VIZ1CWNL58ISTXVRYP6/Twrkv_Cleveland-School_60s_photo-Gutzeit_Fred.jpg)
![Portrait of Jack Tworko by Arthur Mones, c.1975](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897413720-ASX6L7WEV8YKDDDRO0YP/Twrkv_Portriat_Munes001.jpg)
![Jack Tworkov with Giorgio Cavallon by Renate Ponsold, Provincetown 1975](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544897414057-FMV2XAY2L4X6XP522JVZ/Twrkv-with-Cavallon.jpg)
![Jack Tworkov at Black Mountain College by Robert Rauschenberg, July 1952](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544898168752-YQ0S0WWLH0Y5H5UXSAL8/RAUSCHENBERG-Blck-Mt-Twrkv-Pnting-52-crop-1.jpg)
![The Fourth Avenue studio of Jack Tworkov by Rudolph Burckhardt, c.1953](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544898389082-NHSY8OY2QFAWUYXLYK06/Burckhardt-Twrkv-Studio-53-1.jpg)
![Jack Tworkov with “Daybreak,” c. 1954](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544898730519-Q2M8IIWYPKC0TLEDRNFV/54-JT-with-Daybreak-photo-Jean-Hermon3-1.jpg)
![Jack Tworkov with “Daybreak,” c. 1954](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544898820099-TGPIVDKJP4153QL6FHYW/54-JT-at-work-on-Daybreak-photo-Jean-Herman2-1.jpg)
![Portrait of Jack Tworkov by Dennis Wheeler, c.1957](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544899078439-6OZ79FAFNNQ1YDV4XN9Z/1960-Jack-Tworkov-photo-Wheeler-back-1.jpg)
![Hans Hofmann, Franz Kline and Jack Tworkov, Provincetown 1959](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544899541644-KG37U4X5097XLMB48H00/52-JT-with-Hans-Hofmann-and-Franz-Kline-1958-1.jpg)
![Portriat of Willem de Kooning and Jack Tworkov by Fred W. McDarrah, 1959](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544900304723-11Y3XBKVC24YAKMS4Z12/McDarrah-Tworkov-with-de-Kooning-WEB-1.jpg)
![Portrait of Jack Tworkov by Marvin Lazarus, Provincetown 1959](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544900541139-2IJHL1CGD19XPZA9R1PJ/1960-Jack-Tworkov-photo-Marvin-P.-Lazarus-1.jpg)
![Portrait of Jack Tworkov by Arnold Newman, Provincetown 1964](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544900794546-EY8M9SY29EQW8VLNLU0X/64-JT-in-his-Provincetown-studio-photo-Arnold-Newman-1.jpg)
![Portrait of Jack Tworkov by Howard Wise, Provincetown 1974](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544901384260-3QBECOGRU8153HWDELG3/73-JT-in-his-Provincetown-studio-photo-Howard-Wise-1974-1.jpg)
![Jack Tworkov in his Provincetown Studio by Renate Ponsold, 1981](https://images.squarespace-cdn.com/content/v1/5c0c6eb55b409b8fba2a5a6d/1544901591127-QH31U8X2N698ETBEVVI1/82-JT-in-his-Provincetown-Studio_photo-Renate-Ponsold-1981-1.jpg)