Superb.......the puddles lead us to and through the arch. It makes me wonder what lies ahead for Tunisia as you take us from the darkness into the light.
Everything works -- the clouds, the play of light and shadow, the silhouetted figures, and the flow of puddles leading to them. Truly the essence of this place. My own version of this shot is similar, only I shot a man pushing his bike through the arch, and emphasize the clouds instead of the puddles. (http://www.pbase.com/pnd1/image/106454133 )