The FlickrView demo illustrates how to use Mule and Newton together to process a feed of images from Flickr.
We have a video presentation of the demonstration in action as well as a prebuilt VMware Virtual Appliance to download (you may require VMware Player).
If you'd just like the demo itself, then it is available to download as part of the Mule4Newton download.
We also have a presentation on Mule4Newton which mentions the FlickrView demo.