There's a certain sadness and a certainly hope that is within this. To be honest when I first viewed this, I thought you were trying to insinuate death, and the white light, people often seem to walk toward. But this is one interpretation.
As for your skills, this is really good. Composed using the Rule of 3rds, and very stunning to look at. I'm surprised by her umbrella in this photo. Usually, they are walking into the rain, no umbrella. But the fact that she has one gives it an original spin. All in all, a very well done photo.