Picture This comprises a short reality television series following the progress of six up and coming photographers as they are guided by a group of established photographers and gallery owners, and a website (www.channel4.com/picturethis) which is designed to help people improve their photography in a friendly, constructive environment.The TV show takes the form of a constructive competition judged by photographer Martin Parr of the Magnum Photos photo agency, Brett Rogers of the Photographers' Gallery and Alex Proud of Proud Galleries.