This illusion* seems to show green cats and pink dogs. But they're actually the exact same color. Read below to see proof.
First, let's isolate to just one cat and dog and zoom in a bit:
Now let's remove the green bars in front of the cat, and purple bars in front of the dog. Voila! Same color.
*With credit to David Novick, Professor of Engineering Education and Leadership, at the University of Texas at El Paso.
Jacob Teitelbaum, M.D. is one of the world's leading integrative medical authorities on fibromyalgia and chronic fatigue. He is the lead author of eight research studies on their effective treatments, and has published numerous health & wellness books, including the bestseller on fibromyalgia From Fatigued to Fantastic! and The Fatigue and Fibromyalgia Solution. Dr. Teitelbaum is one of the most frequently quoted fibromyalgia experts in the world and appears often as a guest on news and talk shows nationwide including Good Morning America, The Dr. Oz Show, Oprah & Friends, CNN, and Fox News Health.