Another flickr photo "sale"

Someone doesn't understand plurals
Originally uploaded by travelinlibrarian.

I put sale in quotes this time since I was asked to license this photo for use in software for autistic children ("It would be used as a tool to teach words with meaning. The program your photo would go into would be 'Going on an Airplane'.") but was not offered any payment. I've agreed but asked for a free copy of the software in return.