I put this together for the kiddos about a month or so ago and the children love it.
Having been inspired by the ones that I had seen in the Pottery Barn catalogs and on the knock-offs around blog land I kept an eye out for the buckets, which were found at Jo-ann's for $1. They were originally an orange but a can of navy blue spray paint hides that fact. The lazy susan was a cast off from someone at church and a bit of sanding and a can of white spray paint had it looking great. Just need to finish filling it with art supplies.