Answer:
This piece is an example of silverpoint. The values in a silverpoint work are created by using a thin wire that is held by a cylinder-shaped holder. The artist must slowly build up scratches overtime, in order to created darker values. The greater the etching or scratching, the darker the value. This medium is challenging because it cannot be erased and it takes a long time.
If this is the picture of the bird with the columns on the sides of the picture, then that is the answer.
Answer:
well if you think about it, all these ways of art are used for the most tiny details. as you can see, there are a handful of colors that are used to portray this art piece. You can easily tell that this painting uses all these methods by closely paying attention.
b,c,d are correct many artists back then used these ideas and things in their artworks