A. In a work of art, the arrangement of visual elements is known as the
content
c. subject
b. design
d. form

Explanation:

subject b. design d. form. In a work of art, the arrangement of visual elements is known as the design.

b

Explanation:

it is design

c. shubert i think : )

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.