As part of its Earth Hour feature, The Toronto Star is hosting a short film created to highlight human impact on the environment and specifically on the air we breathe.
Twenty days. Twenty thousand still images. A single message. Toronto Star photographer Lucas Oleniuk captures the issue of global warming in a video created entirely by using still images.
Because it was made with still images, the entire film consists of time-lapse sequences. It's a beautiful example of time-lapse photography. Photojojo recently did a good tutorial on time-lapse you should check out if you are interested in giving it a try.