http://www.formatfestival.com. First there came The Press: Work, then The Press: Treasure, and finally The Press: Trash. Starting off with an empty room in the Chocolate Factory, visitors were encouraged to post their favourite photos, coming off the world's first mobile printing press, onto the walls. The photos were taken on the mobile app EyeEm by thousands of different people. Now many of them adorn the walls of the factory for FORMAT13.