Amateur photographers have until tomorrow to submit images for a competition, the winner of which will feature in a London-wide advertising campaign launched by The Times newspaper.
Organisers say they are looking for striking images that ?reflect our times and tell us something about the world in which we live?.
The winner will be given the opportunity to accompany a Times photographer on a one-day assignment and receive a 12x16in print of their entry.
Copyright remains with entrants, though organisers point out that their photo may be used for future publicity purposes.
The closing date is 6pm on 14 October.
For full terms and conditions click HERE.