Jigsaw chairs

Think 'interlocking chairs' and you generally think church halls and school assemblies, and not so much high design as dusty wooden or canvas seats. So I was impressed to find the whole concept made a lot more fun by the simple expedient of adding a little bright colour, and making the join just like a jigsaw one. Even better, unlike a real jigsaw, it doesn't matter if you lose a piece or put them in the wrong order.

This simple concept was designed by Ignacio Ruiz Gutierrez Hermosillo; I am assuming they are a prototype, though, since there is no price given.