Back to comment. The subject you choose is not the strongest subject for this challenge. The image lacks a strong focal point to draw the viewer's attention. If you look at the image closely, all of the rule of third nodes have nothing with real detail to command attention. The focus isn't the best, as the only place I can find that is sharply focused is the edges of the green car and since that is located near the edge of the image, it leads the viewer's eyes out of the image instead of holding their interest.