John Himmelfarb is an American artist, known for idiosyncratic, yet modernist-based work across many media. Diverse influences ranging from Miró, Matisse and Picasso to Dubuffet, New York school artists like de Kooning, Guston, and Pop artists inform his work, described by critics and curators as chaotically complex and tightly constructed. He often employs energetic, gestural line, dense patterns of accumulated shapes, and fluid movement between figuration and abstraction, using strategies of concealment and revelation to create a sense of meaning that is both playful and elusive. His work is also unified by "a circulating library" of motifs and organizing structures, such as geographic and urban mapping, abstracted natural and industrial forms, and language systems. Assessing him at mid-career, New Art Examiner’s Andy Argy wrote "Himmelfarb’s art is original […] His unabashed immersion in graphic art, emphasizing drawing over painting, has earned him an important place among artists who make drawings into major aesthetic statements." Himmelfarb next turned to monumental paintings that critic Christopher Moore called joyful, luminous, and frenetic pyrotechnical displays. In 2006, he began to devote considerable studio time to sculpture that curator Gregg Hertzlieb described as an expression of the "human need for play and (our) enduring fascination with metamorphosis and transformation."

Eleanor Gorecki Himmelfarb was an American artist, teacher and conservationist known for semi-abstract paintings that reference the landscape and human figure, and for her work protecting woodlands in DuPage County, Illinois. She studied art history and design at the University of Chicago, natural history at the Morton Arboretum, and fine art at the Art Institute of Chicago and University of Illinois at Chicago. Critics characterize Himmelfarb as a modernist, who explored her subjects metaphorically through complex rhythmic compositions, stylized forms, and subtle coloration. Her work was featured in solo shows at the Evanston Art Center (retrospective), University Club of Chicago and Sioux City Art Center, and group exhibitions at the Art Institute of Chicago, Chicago Cultural Center, and Renaissance Society. Himmelfarb taught painting and design for four decades at several institutions, including over 30 years at the DuPage Art League. She was married to the painter, Sam Himmelfarb, and helped him design their house, the Samuel and Eleanor Himmelfarb Home and Studio in Winfield, Illinois, which is listed on the National Register of Historic Places. Their son, John Himmelfarb, and grandchild, Serena Aurora, are also artists. Himmelfarb died at age 98 in Winfield in 2009.