Gisele Bundchen

Brazil leads the way at Sao Paulo Fashion Week

Sao Paulo Fashion Week is widely regarded as the "fifth" fashion week, after New York, Paris, Milan and London, and it's an event where the issue of non-white models has been tackled head-on.

The fabulous world of Nick Knight

Digital manipulation, unconventional models, streaming shoots live on the net – Nick Knight has torn up the rule book on fashion photography. Susannah Frankel meets a shock tactician