New Humanist magazine have run a Paranormality article by my good self on the psychology of ghosts, goblins and god here.
I am a big fan of Lego and so was delighted to come across these wonderful illusions…..
1) Impossible bench
2)Man in impossible arch
3) Amazing recreation of Escher print….
4)Another great Escher-inspired idea….
5) The lines are all straight!
So, which is your favourite?
UPDATE: 3 and 4 are by Andrew Lipson – more about his work here.