The photos on this site have been purchased through stock photo sites such as Can Stock Photo or iStock or used with permission.
If there is no image credit it is because the image has been purchased, it is one of ours, or is offered without an attribution requirement.
If the photo requires attribution, you’ll find it below the image.
We do use images from Flickr that have been licensed with a Creative Commons Attribution 2.0 Generic License.
If you should find any image that we haven’t properly attributed, please let us know and we either add the attribution or remove the image.