Since SOTM began back in September 2006 (a year before the site went live) photographs have been taken for it around the world. People have posed in shops, streets, temples and bars, on mountains and in swimming pools among other places.
Those who have shared their stories have been from many different nationalities and varied backgrounds, revealing messages serious and silly, profound and occasionally profane, but mostly unforgettable.
Here are some of the most memorable SOTMs to have been captured. Browse the site yourself and find many more!