Found photograph by Julie Cockburn

London Art Fair presents Photo50, its  annual showcase of contemporary photography at the  Business Design Centre, Islington, from 18–22 January 2012. With the title The New Alchemists: contemporary  photographers transcending the print, curator Sue Steward  has selected 50 works by contemporary artists whose practice sees them adorn, transform, subvert or deface the  photographic print. They are: Veronica Bailey, David Birkin, Aliki Braine, Julie Cockburn, Melinda Gibson, Noemie Goudal, Joy Gregory, Walter Hugo, Lesley Parkinson, Jorma Puranen, Esther Teichmann and Michael Wolf.  This exhibition focuses on new techniques and approaches to re-presenting the photographic image and how artists are involving other media. Whether reclaiming traditional techniques, exploiting digital developments or employing other forms of craft and media, the work presented in Photo50 challenges our assumptions about what a photograph is, or can be. London Art Fair is on view at the Design Center in Islington, London, January 18 to January 22,