These are the images from the "Ali's 60-Minute Challenge" held on Wed 15th April 2015. Members turned up with an empty memory card and could take photos of anything, anywhere within an hour. Before returning, they had to leave just a single image on their card using a "choose the best, delete the rest" policy. Everyone's image was then viewed and discussed. The exercise was intended to force people to get things right in-camera as no post-processing was allowed.