Photograph by Katie Miller Two undergraduate students from the top arts school in London have curated .ISM, a group show featuring the remarkably talented work of 12 fellow Slade students at gallery12 in Hampstead. Nestled in a delightful bright space on South End Road, this small show converses with the concept of commerciality and art, and questions the impossibile position handed to every young artist: is the commercial art space your devil or your friend?......