Under Spanned

I dont have the imagination to create abstract photos unlike some of you brilliant Blippers. But the curve of the girders is a vaguely artistic piece of engineering I suppose. But I dont have the nerve to tag it as an abstract. 

I was down by the canal looking for a shot (see extra) when I turned the other way and saw this. I waved at the bearded gent but he just walked further away. And I hadn't even said anything. 

I was intrigued with his little office where he seemed to be waiting for someone. I wonder what the story is. If he had walked up to me I might have found out. Its a kind of North Circular Road version of Waiting For Godot.