A concrete image

A midday jog today. A true jog, in which I mixed walking and running in almost equal times. Shortened the plan a bit, and went into the old Grafton cemetery to underneath the Grafton Bridge. The extra shows the single arch made of concrete. The biggest single arch concrete span when it was built.

The main photo looks up underneath the bridge. For such a massive structure, my photo creates an illusion of delicacy, which was the intent of the designer.