The 1975 NASA Ames/Stanford University Summer Study worked out the broad engineering requirements for a toroidal shaped space colony design. This painting used the design, but I refused to fill the interior with the ‘shopping mall gone mad’ clutter of other drawings. Again the challenge of sustaining something like a closed ecosystem was a theme I wanted to emphasize. This design became known as the ‘Stanford Torus’. Oil on board for NASA Ames.
(via n-a-s-a)