It is called Heterochromia. Heterochromia is a result of the relative excess or lack of melanin (a pigment). It may be inherited, due to genetic mosaicism, or due to disease or injury.
Consequences of British Petroleum oil pollution.
This photo dates from the early 20th century. It was taken in Switzerland. At first glance, you will see big head between those two people. But look closer… Actually, between two people in the photo is a little child. Creepy isn’t it?
This different look in eyes gave us a Armenian photographer Suren Manvelyan. I do not know whether to tell you “enjoy”, because this is somehow bizarre;). There are also human and animal eyes in these pictures.
I wonder what he/she did
IMAGES SOURCE
Meanwhile somewhere in Russia