“Once upon a time, artists had jobs. And not 'advising the Library of Congress on its newest Verdi acquisition' jobs, but job jobs, the kind you hear about in stump speeches. Think of T.S. Eliot, conjuring 'The Waste Land' (1922) by night and overseeing foreign accounts at Lloyds Bank during the day, or Wallace Stevens, scribbling lines of poetry on his two-mile walk to work, then handing them over to his secretary to transcribe at the insurance agency where he supervised real estate claims. The avant-garde composer Philip Glass shocked at least one music lover when he materialized, smock-clad and brandishing plumber’s tools, in a home with a malfunctioning appliance. 'While working,' Glass recounted to The Guardian in 2001, “I suddenly heard a noise and looked up to find Robert Hughes, the art critic of Time magazine, staring at me in disbelief. ‘But you’re Philip Glass! What are you doing here?’ It was obvious that I was installing his dishwasher and I told him that I would soon be finished. ‘But you are an artist,’ he protested. I explained that I was an artist but that I was sometimes a plumber as well and that he should go away and let me finish.”