Communal Living in Russia: Photos
Apartment I. Common Areas: The stairwell ceiling
  All of the apartments leading out onto this stairwell from Tours 1-3 are communal; see clip "Stairwell"; some of the original decor from 1917, when the building was built, has been preserved. 2007.
For credits, copyright, and contact information please see the "About" page at Communal Living in Russia: A Virtual Museum of Soviet Everyday Life,