Basically, this is a "picture dictionary" that uses photographs from Flickr. I'd like a Flash, Flex or similar interface to choose from different pictures. Users of this program would be able to type in a word, and be able to see a number of different pictures tagged with that word from Flickr. Then the user can select any number of the pictures and save them all to a folder on their computer.
It's important that there should be the option to select pictures with the "Creative Commons" license. The Flickr API is probably the easiest way to implement the search. This would be an open source development: Eventually I'd like to release this as an update for the Sourceforge project picturedict.