Greetings from the Critique Club. Let me begin by saying - cracker of a shot! I really love all the angles and lines in this shot and yes, the model's socks play sooooo well into the surrounding scene. Exposure looks great, focus is clean, everything fits in this image very well. I really can't pick on anything or make any suggestions for improvment. Congratulations on a lovely shot.
Nice image, two things that look slightly strange to me. Firstly it is a shame her eyes are shut, secondly the top of her socks is exactly at the top of the first flight of stairs and makes her legs look like they have been chopped off. Nice simple image.
Yes. Clever and complete. And so good that you did not "correct" the perspective effect seen at the lower step. I probably would have, and thereby diminished it. Lovely tonal range and rendering, too. 9.