thedress The Australian 10 years ago, a simple photograph of a dress sparked a global debate unlike anything seen online before. Posted in 2015, the image caused people to argue intensely over whether the dress Blue gold dress illusion hi res stock photography and images Alamy The world's most famous optical illusion turns 10 years old Creative Bloq ELI5:Why does this dress appear white gold to some people and black blue to others? : r explainlikeimfive Vintage photo with perceived colors of gold and white or black and blue