A cool video has emerged form Hungary of a man creating an impressive 3D drawing of a hole trap. The speeded-up video shows artist Sandor Vamos creating his trompe-l'oeil from scratch with just pens and a sheet of paper. When he's finished the piece - complete with some nasty looking spikes at the bottom of the hole - Vamos turns the paper and the hole vanishes. ---- 3D Drawing of a Hole Trap by Sandor Vamos. Metal spikes in the pit trap.