Horst P. Horst was a fashion photographer who became famous for his striking use of composition and lighting. His photographs depict sheer and timeless beauty. The Victoria and Albert Museum is celebrating Horst's work with a retrospective exhibition of photographs from his prolific career. Lomography has teamed up with the V&A to give YOU the chance to win amazing prizes including tickets to see the exhibition, a book of his photographs and a Diana F+ Colette. Read on to find out more.