This small Relief Etching is transfixing
The artist has managed to use what I believe to be some type of tinfoil to fold, stretch and emboss to represent four distinct Prophets reading an Ancient Scroll.
It is monotone except where the artist has added some black lacquer for highlights.
The frame is around 28cm x 22cm and has been finished with a mottled pattern painted on the rounded shape of the facing edge. 
The marking on the back seems to indicate the actual unframed artwork measures 25cm x 20cm 
The backboard has separated - but easy to re-attach