Wall of the Orange Roman theater, 103 x 37 meters. The theater was built in the 1st century BCE. Wall of the Orange Roman theater, 103 x 37 meters. The theater was built in the 1st century BCE. Scene of the Orange Roman theater, one of only 3 still standing in the world. The theater could accommodate 9000 people, split in 3 classes. Wall separating 2 sets of seats reserved for different population classes. Access to the seating areas. Access to the seating areas. Access to the seating areas. Museum Labels