Trolling through my logs I found something a little odd. On May 6, my traffic from Google images (images.google.com) dropped to zero, from a steady 30 odd per day. When I search Google images for my brand and various images I used to rank for, they're all gone -- even the logo.
Any thoughts on what would have caused this?
Site is a travel-related site -- so a lot of pics. Some are from the Flickr Pool but lots also hosted locally.