Q - Pictures at an Exhibition to 21 Apr, The Virgin Megastore, 14-16 Oxford St, W1 (0171-631 1234), free
Next time you're mooching around the Virgin Megastore, squinting at the tiny artist photos on badly printed CD inlays and wondering if the artists are actually good looking enough for you to buy their wares, worry not. Put away that scanning electron microscope and skip up to the second floor, where your senses will be assaulted, at no cost to your sensitive pocket, by the Q Photographic Exhibition. Massive prints of classic Q shots of famous artists over the years will be hanging on the wall in the brand- new gallery space, in stunning colour and trs cool black-and-white - shots of Blur, the Rolling Stones, Michael Stipe, Leonard Cohen, Paul Weller and many more. Even the Stone Roses (above left), although their emulsion compulsion didn't stretch as far as, say, getting out of bed and putting on some decent clobber. Q photographer Ken Sharpe says of the 1990 shoot: "It was really strange because they were really obnoxious and arrogant... [but] as soon as we'd finished, they all turned really nice..." Such are the winsome vagaries of rock and, if you will, roll photography.