Christianity was legalized
a. by the emperor Caracalla.
b. by the Edict of Milan.
c. in the first century A.D.
d. in Jerusalem.
Question 2
The term sfumato refers to
a. the fashion of smoking while painting, adopted soon after the discovery of America.
b. a smoky haze to convey depth and distance.
c. aerial perspective.
d. the style in imitation of the candle-smoke darkened walls of Roman churches.