Vienna State Opera
The opera house was the first major building on the Vienna Ringstrasse commissioned by the Viennese "city expansion fund". Work commenced on the house in 1861 and was completed in 1869, following plans drawn up by architects August Sicard von Sicardsburg and Eduard van der Nüll. It was built in the Neo-Renaissance style by the renowned Czech architect and contractor Josef Hlávka.
Royal Opera House (Mumbai)
The Royal Opera House was conceived in 1908 by Maurice Bandmann, a famous entertainer from Calcutta, and Jehangir Framji Karaka, who headed a coal brokers’ firm. A baroque design incorporating a blend of European and Indian detailing was chosen for the structure. A long frontage was created to let carriages drive up to the entrance. Twenty-six rows of boxes behind the stalls were put up for the best view of the stage. The ceiling was constructed to enable even those in the gallery to hear every word uttered by the performers.