Instagram, the rise of the selfie and the mandatory food pictures might have forced people to rethink photography as an art form, considering how everything comes with an in-built cam these days. However, Canon would like to remind you just how powerful photography can be when used with purpose, because it takes one image to create a movement, ignite change and trigger a revolution. Take a look through the greatest moments caught in a still and dare to be passionate the next time you point a camera lens at something.