This is an absolute masterpiece. Of course you will be able to see two different things and situations in this painting. The first one is the portrait which is quite clear. But what helped in making the portrait? The other picture/situation is of a girl standing and awaiting the approaching train. Her hair have been used to form the eyes of the portrait, her arm the nose, the folds of her dress as the mouth and beard. Just look at the ear of the portrait. You will find a street lamp and a person. The steam emerging from the train form the hair of the portrait. Amazing right? Definitely it is.