The mirrored ball moved from art-world camp to disco cliché

Evidence

The projectors were placed on the balcony; the strobes were positioned onstage. There were also moving handheld sun guns. The star effect was the mirrored ball, a triumph of strategically applied camp that soon became a disco cliché: “We revived the look,” Warhol would claim in Pop-Ism. — J. Hoberman, Everything Is Now, 841