Building an album cover...

I accidentally stumbled across this page while researching a client that contacted me. They had a blog with a link to something cool, and that had a cool link, which had a cool link, which led to this random page:

www.wearefeta.com/NielsWeb/index.php?/project/i-know-that-you-know/

I just thought it was neat to see how they built the set for this album cover. They don't show how they lit it, but you could study the disco balls if you were that curious...