R. Buckminster Fuller | 4D Time World, from the 4D Time Lock portfolio (1928) | Artsy
From San Francisco Museum of Modern Art (SFMOMA) , R. Buckminster Fuller, 4D Time World, from the 4D Time Lock portfolio (1928), Mimeograph, 19 × 16 3/4 in
From San Francisco Museum of Modern Art (SFMOMA) , R. Buckminster Fuller, 4D Time World, from the 4D Time Lock portfolio (1928), Mimeograph, 19 × 16 3/4 in