b.
the surface painted on dries very quickly, so the artist has to plan his/her work carefully.
A potter's wheel is used to spin the clay while the ceramicist shapes it into a form, where as a kiln is used to fire, or heat the clay.
1. b , 2. d and 3. b? These answers make the best sense to me personally. Also, you may want to number the questions or post them individually.
Answer:
Explanation:"Heaviness" or "lightness" of forms arranged in a composition.