You have great detail to lights and shadows when it comes to the human form. I really enjoy your work. I only have one thing about the coloring of the buildings in the background. The two light bluish buildings in the background look a bit off. One side of the building seems like it needs to be a bit darker to create more depth. The smaller brown building on the left seems to be darker in contrast compared to the other buildings. Overall this is a great piece of work and you are very consistent with the direction of light source in your colors. Very nice piece!