By Ange-Jacques Gabriel, built 1770.
The Royal Opera of Versailles is the main theatre and opera house of the Palace of Versailles. Designed by Ange-Jacques Gabriel, it is also known as the Théâtre Gabriel. The interior decoration by Augustin Pajou is constructed almost entirely of wood, painted to resemble marble in a technique known as faux marble. The excellent acoustics of the opera house are at least partly due to its wooden interior.
From Wikipedia, CC BY-SA 4.0.
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