I got so used to checking the background first that when I saw http://whichfaceisreal.com/realimages/47361.jpeg http://whichfaceisreal.com/realimages/47361.jpeg

I got so used to checking the background first that when I saw http://whichfaceisreal.com/realimages/47361.jpeg http://whichfaceisreal.com/realimages/47361.jpeg my mind immediately told me that this one is fake. It only took me a while to notice that this is an actual human face in the background, just photographed from a peculiar angle and bearing a peculiar expression - not a neural network artifact.