Peeking into a vanished world. Watercolors of rooms in the Yusupov dacha in Tsarkoe Selo outside Saint Petersburg. From 1872.

Salon Chinois.
Salon Chinois. Image © State Historical Museum, Moscow 2018. Artwork in the public domain because the artist has been dead over 70 years. via http://lesyoussoupoff.tumblr.com/post/149354477425/chinese-salon-youssoupoff-dacha-at-tsarskoye
Drawing room in the rotunda.
Drawing room in the rotunda. . Image © State Historical Museum, Moscow 2018. Artwork in the public domain because the artist has been dead over 70 years. via http://lesyoussoupoff.tumblr.com/post/179791709685/the-youssoupoffs-dacha-in-tsarskoye-selo-the
Large drawing room.
Large drawing room. . Image © State Historical Museum, Moscow 2018. Artwork in the public domain because the artist has been dead over 70 years. via http://lesyoussoupoff.tumblr.com/post/179791607260/the-youssoupoffs-dacha-in-tsarskoye-selo-the
Dining room.
Dining room. . Image © State Historical Museum, Moscow 2018. Artwork in the public domain because the artist has been dead over 70 years. via http://lesyoussoupoff.tumblr.com/post/179779390175/the-youssoupoffs-dacha-in-tsarskoye-selo-the