Shoplifting, sex shows and sheepdog-breeding: great artists and the side-hustles they did to get by

John Cage appeared on an Italian quizshow. Jean Genet stole rare books. Emily Carr reared bobtails. And Kathy Acker did X-rated acts with her boyfriend … we explore the unlikely sidelines of struggling artistsBefore he pioneered a new genre of semi-autobiographical writing, the great French novelist and playwright Jean Genet pioneered something very different indeed: a special briefcase for stealing valuable books that he would later resell – after reading them first, of course. “I perfected a trick briefcase,” he later recalled, “and I became so handy in these thefts that I could push politeness to the point of pulling them off under the very nose of the bookseller.”For as long as young people have dreamed of careers in the arts – as novelists, painters, poets, musicians and other species – they have had to measure their dreams against their economic circumstances. Often they have found a yawning gap between what they hope to do and what they have the means to pay for.