Ceri Leeder, ‘Sketches from “The Hellsbed”‘, Pen and ink, watercolour, Nov 2010. Photo: Antonia Dewhurst. These sketches explore ideas for an installation dealing with a time when Ceri, through illness, was forced to make her bed in random and infernal regions. The wheel represents some form of transformation or hope; the snake is the virus XMRV that often appeared in her dreams.