I love how vibrant you made the colors, it serves to bring the subject off of the background and make the reds of her hair and lips really pop. The crop really helped to tighten up the image as well.
@spicegarden10 The warm colors in the rust are so intense due to the lighting, it really brings the photo to life. The composition is also very good, with the lines of the grate nearly tracing those of the rule of thirds.