Jan Maarten Voskuil (b. 1964) is a Dutch artist whose distinctive practice expands painting beyond the traditional flat surface. Working with monochrome-painted linen stretched across curved and precisely constructed wooden supports, he creates dimensional works that exist between painting, sculpture, and architecture. Circles, rectangles, and other geometric forms are divided, tilted, compressed, and reconstructed according to mathematical principles, producing compositions that shift with light and viewpoint. Influenced by De Stijl, geometric abstraction, and Minimalism, Voskuil balances formal precision with an unexpected sense of movement, playfulness, and humor. Born in Arnhem and currently living and working in Haarlem, he studied art at the University of Groningen and continued his education at Ateliers Arnhem. His work has been exhibited internationally and is held in public collections including the Frans Hals Museum, the Stedelijk Museum Schiedam, and the Wilhelm-Hack-Museum.