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:
Grand Duke Konstantin Nikolayevich Russian School . en Grand Duke Konstantin Nikolayevich of Russia Private collection Inscribed and dated Unknown Russian artist PDold Original upload log en GrandDukeKonstantinNikolayevichRussianSchool bytes Mr Mulliner no Grand Duke Konstantin Nikolayevich of Russia Private collection