Oleograph:
a chromolithograph printed on cloth to imitate an oil painting [Merriam-Webster]
Seen on the Center For Inquiry blog (Joe Nickell):
A folk-art phenomenon of yesteryear was so-called “tramp art”— wood items handcrafted from discarded materials, ostensibly by hoboes, either to sell or to barter for food or drink. Pictured here (see photo) is a tramp-art frame with its religious oleograph (which I acquired for my collection in 2002).
