- Leland M. Roth
- and Gordon Campbell
American architect, stage designer, furniture designer and writer of Austrian birth. In 1920 he worked with Adolf Loos in Vienna. He was also in contact with the artists associated with De Stijl and began experimenting with innovative theatre designs. In 1924 he produced the Endless Theatre design. The ‘Endless’ was a double-curved shell of reinforced concrete that could enclose any irregularly traditional divisions into floor, wall, and ceiling but offered the inhabitant an open interior that could be modified at will. For the theatre he adapted the ‘Endless’ by devising a double-spiral stage interconnected by ramps and rings of spectator seats. Kiesler believed that the Endless Theatre, without proscenium or curtain, projecting out into the audience, with perpetually moving walls bathed in light of ever changing colour, would promote greater interaction between actors and audience....