Abstract imagery made with experimental light exposures was of great interest to avant-garde photographers from the 1920s to the 1950s. This exhibition features photographs by international artists devoted to the practice, including Francis Bruguière, Jaromír Funke, Asahachi Kōno, Tōyō Miyatake, László Moholy-Nagy, and Man Ray. The selection of works demonstrates the dynamic interplay between still photography, experimental film, and the dazzling time-based artworks by Thomas Wilfred called “Lumia instruments.”