My husband Pete is making these cool robots using lumber and hardware salvaged from construction sites and little odds and ends we recycle in our home! He paints a board with acrylic paint, finishes that with acrylic varnish, and then adds the hardware. What a cool way to recycle!
I am selling 3 of them through my Etsy shop at...
http://www.etsy.com/people/SendAmyBellOver They are only $12.00 each; what a bargain!