a highly detailed epic cinematic concept art CG render digital painting artwork O'Neill cylinder, moonscape. By Greg Rutkowski, in the style of Francis Bacon and Syd Mead and Norman Rockwell and Beksinski, open ceiling, highly detailed, painted by Francis Bacon and Edward Hopper, painted by James Gilleard, surrealism, airbrush, Ilya Kuvshinov, WLOP, Stanley Artgerm, very coherent, triadic color scheme, art by Takato Yamamoto and James Jean