SimpleFlickr is a project mainly written in ColdFusion, it's free.
A CFWheels plugin for accessing the Flickr API
In the meantime, you can read on or check the newly created SimpleFlickr Wiki.
See the index.cfm file after you install your plugin for details on configuration and usage. To view the index.cfm, run your Wheels application in either development or design mode (i.e., environement) and click the link for the SimpleFlickr plugin.