Photo Streams

Is it possible to add a stream of photos to a tile?

I have photos in Apple iCloud and would like to have a rotation of images in a tile next to some Smartthings controls to build a dashboard come photo frame.  

I have tried the urls for the shared iCloud albums, and also the urls for a DakBoard i also use, but i can't get ActionTiles/Smartthings on the same screen.  

Any ideas?

Thank you