sentences:  Belobrk did not only modernize the theatre, which included a new type of stage, lighting, acoustics, grandstand, but he particularly insisted on detailed design of the entire theatre inventory, starting from the tickets.The new time brought new changes.The team of two authors, an architect, Đorđe Bobić, and an academic painter, Čedomir Vasić, came up with the new concept of the appearance of the building, which included the combination of the old and the new.