In new mexico, o’keeffe painted all the following except
farmers
bones
crosses
adobe buildings

O'keeffe painted everything but Adobe buildings

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.

answer:   2 1/4 pounds

explanation: 4 1/2 - 2 3/4