Photo manipulation, once the preserve of a small number of airbrush-equipped artists, has become commonplace in the fashion, publishing and advertising industries thanks to the introduction of photo-editing software such as Photoshop. (This program, first introduced in 1990, has become so widely used that “photoshopping” is often used as a synonym for photo manipulation.) As a result, heavily retouched photos – of men as well as women [1] – have become nearly universal: a single issue of Vogue was found to contain 144 manipulated images, including the cover. [2]