Think you are seeing two llamas of differing heights? Think again. While we're not saying one llama is blue and one is white...or one is gold and one is black...like that dress...what we are saying is that both llamas are exactly the same size."It's an optical illusion" stated Dr. Rafe McPherson of Wills Eye Hospital in Philadelphia, Pennsylvania. "It's like when our cones and rods can't distinguish what colour that godawful looking dress is which is making the rounds on the Internet. Whatever colour it is, you can rest assured it's still an ugly dress. The llamas, on the other hand, are quite the opthalmological enigma. They look different in size because of the perspective of the camera. They are, pretty much, give or take an inch or two, the exact same size."
(Llamas - exactly the same height.)