
Dunes
1935 · Oil on canvas, mounted on board
6' 1/8" x 47 3/4" (183 x 121.5 cm)
Museum of Modern Art

Augustus Vincent Tack was an American painter and muralist known for large-scale abstract compositions that synthesized modernist geometry with spiritual and metaphysical concerns. Working primarily in oil on canvas, he developed a distinctive approach to non-representational form that balanced geometric precision with an underlying sense of transcendence. His mural commissions included significant works for institutional and private spaces in the early-to-mid twentieth century. Tack's practice bridged American regionalism and European abstraction during a period when purely abstract work remained contested in the American art world.
Source: Moma Bulk 2026 05 04 · Trust score: 92% · Updated 25d ago