Which materials did eygiption artists use for the description of their works

Look at tribute money from brancacci. which feature of this painting contributes to the drama of the piece

Prairie houses a. irregular in plan, two stories high, with one-story wings b. irregular in plan, one story high, with two-story wings c. irregular in plan, two stories high , with two- story wings d. irregular in plan, one story high, with one-story wings

In the artwork "that gentleman" by andrew wyeth what colors are present in the painting?