Here we were driving on U.S. Route 6 along the 1935 steel-arch Sagamore Bridge across the man-made Cape Cod Canal. Of course I was driving and asked passenger Cameron to take the shot (so I could continue to safely survey the traffic, no doubt :>). The sky is full of soft oceanic clouds and the water reflects the blue heavens. The payoff here for Sunday are the shadows of the bridge structure.
The clouds and ground below offer natural shapes, which contrast with the angular steel shadows falling across the road and vertical fence along the sides. Vacations usually accent the destination, yet the trek there can offer many diversions, shadowy or not!