Before the Edict of Milan, Christian art a. could only be seen in the Christian Orthodox cathedrals.
b. presented Christian stories through multi-leveled symbolism.
c. reflected the strongly spiritual focus of the wealthy leadership.
d. contained images of symbolic Christian people who would go unnoticed by pagans.

photography had emerged as an elite art pursued by a few creative individuals for a few wealthy patrons. but now, said bauldelaire, it was succumbing to "the great industrial madness of our times." it was becoming a mass production industry that catered to middle-class tastes, including a taste for gadgetry. the stereoscope, the first 3d imaging system, had turned looking at photographs into parlor entertainment. a "thousand hungry eyes were bending over the peepholes of the stereoscope as though they were the attic-windows of the infinite.

modernism is a 20th century movement