Which horse does this head belong to?

Question

READ THE DESCRIPTION

i know it sounds SICK but it's not...

http://www.bragster.com/data/picture/51078-horse_redbox.jpg

it's an optical illusion

is it

A.) Holy c**p! a siamese horse!

B.) the horse on the right

C.) the horse on the left

tricky, aint it

Answer 1

the horse on the right, you can see the mane is black on the right one, and the hair is black on the horse's head

so it has to be the right one

[the left one has a brown mane]