KM Building 7

The one thing that I would suggest in shots like these, is slightly better lighting. When you have to use flash I notice that it often makes it look like a point & shoot snapshot or a candid & it can really turn off the emotion or impact of an artistic photo. Try fill flash if you have to, or if you can, carry a construction flood-lamp if you don't want to spend any money on umbrella lights or three point lighting kits. Even using the simplest little lighting lamps, depending on where you place them can do wonders.
Now, your framing on this is perfect. She's well-centered & what most photographs do I notice, is often come to close to the head or vital parts of the image. You didn't though. You did this just right. Well executed.