Answer the following question in 3-4 complete sentences. Look at the piece above. What type of medium was used to create this piece? How were the different values achieved? What makes this medium challenging?

Answer:

This piece was created using silverpoint, a metalpoint drawing medium. The artist achieved different values by layering fine lines and varying their density through hatching and crosshatching. Silverpoint is challenging because its marks are difficult to erase or change. It also takes careful planning to create darker areas with such delicate lines.