Every month we ask Seven by Five readers to submit images on a particular theme or concept. For September, we asked Seven by Fivers to post your favorite “Red” themed photos. Each photo links directly to the photographer’s Flickr page, so if you like an image, you can check out more by the same photographer. Anyone can take part in our monthly Flickr themes! Check out our previous themes and find out more: 7×5 Flickr theme page.