In 2015, a photograph of a dress went viral, dividing viewers over whether its colors were blue and black or white and gold. This optical illusion highlighted differences in human color perception Picture Of Viral Blue And Black Dress Also Shows White And Gold, And Twitter Is Arguing Over It Again Evie Magazine Light Blue Dress #1428 Floral Print Notched Neck Butterfly Sleeve Shift Long Dress Blue Zone Planet Woman Discovers 'The Dress' At Yard Sale, Reignites Blue and Black Vs White And Gold Debate Viral News News18 Solved n 2015 the internet was hotly debating whether the Chegg.com