This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Hau Edward Petrovich Blue DrawingRoom in the Mariinsky Palace.jpeg Hau Edward Petrovich Blue DrawingRoom in the Mariinsky Palace yandex ru page mid other date century Creator Eduard Hau PDold DEFAULTSORT Hau Edward Mariinsky Palace Saint Petersburg Interiors by Eduard Hau thcentury paintings Watercolor paintings in Russia