Pink with blue stripes or blue with pink stripes? 🌀 It's not the first time the internet deals with such elaborate dilemmas - remember the 2015 black and blue/white and gold dress conundrum that divided the world? Our brains, while wonders of nature, are pretty dumb. Op art artists knew this and used it to create patterns that confuse and excite us. From spinning circles to disappearing dots, reality has since never been the same and our heads still hurt 🤕