I developed an API for Flickr
that allows you to easily get images from Flickr based on criteria. The API will search flickr for images matching the given criteria (tags) and return you the search results (images). The API can be easily used into any Elxis application (component, module, etc).
For those who are interested in this read more on Elxis wiki:http://wiki.elxis.org/wiki/Flickr_API