The Science behind The Black and Blue or White and Gold Dress TikTok The science behind the dress colour illusion Internet The Guardian 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 and black or white and gold? A decade later, it turns out the ultra viral optical illusion dress was also a boon to scientific advancement. See link below Blue gold dress illusion hi res stock photography and images Alamy