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.
National Opera of Ukraine
After the fire, the City Council had announced the international competition to design a new building for the Opera Theatre in Kyiv. The winning proposal was by Victor Schröter. The exterior was designed in Neo-Renaissance style and had accounted for the needs of the actors and the spectators. The interior was redesigned in a classical style and called "Viennese Modern". However, his greatest achievement is considered to be the stage - one of the largest in Europe designed to the latest engineering standards.