We value real smiles, and we value artistry. Instead of using stock photography full of models and staged scenarios, most of the images on our site were taken of and by artists and regular people, and published on flickr with Creative Commons licensing. This licensing allows us to use and modify the images, while giving credit to the source. Here are where our images originated:

People Laughing” Vladimir Yaitskiy License CC BY-NC-SA 2.0

KeoneGlow” Andres Rodriguez License CC BY-SA 2.0