While seeing this painting all I can think of is the last verses of Music of the Night were the Phantom wants Christine to submit to him. This girl seems to be floating to another world on the day of her wedding. Where it looks like she is unsure what will happen to her.
I love the use of color in this where it appears a cross of a photograph and a painting. The red hair does indeed contrast the blue background in this giving it a surreal and magical touch to a pieces which appears to be out of a Gothic Style.