One of my photos from Flickr, which was attributed back to the source with a link, came up as a broken link a short time back. I found that the photo had been removed from Flickr, so I just removed the link but kept the photo with the attribution the same as it had been. Is this the right course of action? Can I keep the photo with this attribution but no link back, or should I remove the photo? Thanks to anyone who can help.