"The crab" Heavily figured Huon Pine, Rootball section, table - Unfortunately no maker found
Wood Log Table Designed by John Houshmand / http://www.johnhoushmand.com/products/product.html?id=0273&cat=all
flat pack mechanical puzzle coffee table
1 × 3 puzzle coffee table
Plank Coffee Table
Inspired by Japanese puzzle games, the "Join" table by Ding 3000 links three legs in what's called the "Devil's Knot".
Torus Knot Table by Mark Meier