‘It was life-changing’: the celebrated art historian who spent 46 years sitting for Frank Auerbach

Catherine Lampert is a historian, curator and model who spent much of her time sitting for her famous friends. She tells us what the likes of Auerbach, Lucian Freud and Euan Uglow meant to her Last November, a work titled Potiphar’s Wife by British painter Euan Uglow appeared in a private sale by Christie’s in London. “We were all so excited,” says art historian and curator Catherine Lampert. “I had tried many times to find out where that picture was.” It depicts a woman lying on the ground against a blue wall, legs crossed and arms stretched out behind her to, it seems, stop a man in a T-shirt from leaving. Both cling to a beautifully draped length of orange cloth. This is the last painting Uglow talked to Lampert about as he lay dying of cancer in August 2000. She had known him since her early 20s, had organised his first big show in 1974 and in those final months of his life, she was working on the catalogue raisonné of his paintings – an annotated list of Uglow’s complete works. “Euan was quite cryptic,” she says. “But in the last months, he let me record him in anticipation of this book and then he would be quite” – she taps the table decisively with