An artwork's color scheme is referred to as its __________

The Book of Kells is

a. a 7th-century manuscript. b. the text of the Acts of Paul. c. from the late 8th or early 9th century. d. a text of Saemund's Edda.

The main way to create unity in a composition is by ________.

a. repetition of elements b. adding a focal point c. eliminating the ground d. scaling back proportion e. organization