https://theatrebuilding.org/ 2026-10-09T00:31:34+00:00 https://theatrebuilding.org/theatre-viewing-distance/ 2026-10-09T00:31:34+00:00 https://theatrebuilding.org/wp-content/uploads/2026/10/fig1-viewing-distance-en-2.webp https://theatrebuilding.org/wp-content/uploads/2026/10/fig2-plans-v2.webp