False that is just the art that the had there hope this helps
Relief printing is a process consisting cutting or etching a printing surface in a way so that there is just the design to be printed. Some examples of relief printing are woodcut, linocut, and metal cut. linocut, uses a sheet of linoleum into which a design is cut in. Metal cut on the other hand is when you engrave on to a piece of metal.
To create a deeper meaning in their art/ have their art hold a deeper meaning and also to make the spectator of the art intrigued by this which may lead to potential buyers which will give them financial benefits this is only one possible reason
I think it’s B, because the others don’t seem to be related to that