Detailing Terrain With Mosaic Tiles

Hi everyone,
     I just wanted to post a few quick pics of one of my recent terrain flooring projects.  I stumbled upon some of these mosaic tiles at Michaels and I figured that I'd give it a shot, and it turned out very well!  Have a look for yourself:

Of course, once the debris is added and the building is painted, I can see this looking very nice!  Let me know what you think!