Before Pixar returned to Mike and Sully with Monsters University, they turned their talents to a story from the distant past, taking you to the Scottish Highlands for Brave, a tale about Merida, the young girl who defies age-old tradition and refuses to be married off. Unfortunately, Merida accidentally transforms her mother into a bear and has to undo the witch's spell to rectify her grievous mistake. Being a bear you'd think it's a little tricky to remain inconspicuous, but during Meridas breaking tradition speech her mother, in the form of a bear, can be seen moving behind the crowd. So far so good, yet Merida and the rest of her father's clan are all looking towards the crowd. There's absolutely no reason why they shouldn't be able to see her and yet they don't. The only explanation is that her mother became temporarily invisible.