People-watching Test

Which pair of eyes belongs to a serial killer?
One of the paintings below is by a man and one is by a woman. Which one is by a man?
Has one of these faces been enhanced to make it more attractive? If so, which one?
One of these women is an artist and one is a hooker. Which one is the hooker?
Has one of these images of Billy Connolly been altered?
Has one of these images of Paul McKenna been altered?
Does this palm belong to a man or a woman?
One section of handwriting is by a man, the others are by women. Which was written by a man?
The ears on one side belong to men and the ears on the other side belong to women. Which ears belong to women?
The background has been cropped from this photo. Where was it taken?