This is really weird. It seems almost like a real-world superpower.
www.theguardian.com

‘I’m really just high on life and beauty’: the woman who can see 100 million colours
As a kid, Concetta Antico was always ‘a bit out of the box’, but it took decades for her to discover just how differently she was seeing the world
Antico is a tetrachromat, which means she has a fourth colour receptor in her retina compared with the standard three which most people have. While those of us with three of these receptors – called cone cells – have the ability to distinguish around one million different colours, tetrachromats see an estimated 100 million.