Portrait of the honorary member of the Academy of Sciences and Academy of Arts P.P.Semenov-Tian-Shanskiy , by ilya repin , portrait , Realism style , male portraits, famous people, scientists, Pyotr Semyonov Tyan Shansky
A painting of an old man sitting at a desk.
A painting of an old man with a white beard is sitting in a chair. He is wearing a black and gold jacket. There is a hat on the table in front of him. 