Define the term, utilitarian. how can something be both utilitarian and fine art?

Utilitarian can mean functional art. For example a beautiful water vase is considered Utiltarian. So to be both utilitarian and fine art, it has be be a functional for a specific function but yet decorated or beautiful in of itself.

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.

lithograph is created by etching the flat surface of a print.