Catalogues are a guilty pleasure. No, just a pleasure, no guilt. Phillips latest photography auction catalogue has some shots you are probably familiar with. So much great work and comparatively inexpensive, for contemporary art. I love this David LaChapelle classic from 2001 (Estimate, £10,000 – 15,000) Check out more great stuff here – you might even learn something. But maybe NSFW – there are lots of nudes.