#5 because it blantly has beautiful lighting, with tints of yellow everywhere which gives it that feeling of the sun and the color of golden yellow in the shine. Also, the red can employ the feeling of a form of an heat which runs the cranks within. It's a beautiful piece, and it all blends together. Not too much to be overbearing, but not to little to be too simple. I would say though, the red on the side needs to have transition. It cannot just be there. I would say it is still an amazing form of art.
School makes me hate my life about how I left GFX.