Do you remember all those vintage optical illusion cards, ones containing hidden stuff you had to find? They were quite popular few decades ago. I think we have even featured some of them before. Well, Jean-Philippe Prade found something similar in the last place you’d expect him to find an illusion – in his grandmother’s plate! Supposedly each plate in a set contained a different illusion, unfortunately this is the last plate that survived. As Jean-Philippe explains, the sentence translated from french goes something like this: “Take care of the cabbage and the goat, but where is the goat?” So can you find the hidden goat in the plate below? Good luck!