The religiously sanctioned hereditary social classes in India are called __________.

There is a contradiction in the appearance of Martin Puryear's Self. What is it?

a) It is much lighter than it appears, because it is hollow. b) The value of the paint is much lighter than it appears in the photograph. c) It is much heavier than it looks because of the materials the artist used. d) It is actually just two-dimensional.

Minoan columns are distinguished by ____

a. tapering shape and bulbous capitals b. pronounced swelling in the center c. bud-shaped capitals d. bull-shaped capitals