Where are the photos used on Upsum posts from?
Upsum uses photographs uploaded to Flickr under a Creative Commons licence which allows re-use with attribution. That's why we have the name of the uploader with a link to their Flickr page. If you see an image that you own that you believe has been used wrongly, please get in touch with us urgently so we can remove it. And thank you to all those open-minded, publicly spirited photographers who are prepared to make their photographs reusable by people like us.