Finally an earlier post! This shot was taken with my flash off-camera, laying on my camera bag on the ground. I kept moving the flash and tilting the head until I got it in just the right position, in order to create some texture in the brick and a natural viniette. The silhouette is me. I used my remote and self-timer.
This shot could have easily gone wrong. The brick wall, well could have been a literal brick wall, but I think the way you have lite it and set up the shot, helps lead my eye to the doorway.
Kudos lady.