http://www.theatlantic.com/national/archive/2013/01/escapist-landscape-art-from-inside-americas-prisons/272648/

Some of the most fascinating, unsettling examples of landscape painting in the contemporary United States are to be found in its prison visiting rooms, where they function as painted backdrops for family photographs.

Prison Visiting Room Backdrop, Woodbourne Correctional Facility, New York (Alyse Emdur)