The houses of Dogpatch are to the west of Third Street. To the east of Third Street is the waterfront. In the next decade it will be transformed by new housing. Today, part of it, like these cranes, is derelict. (Please click.)
They've become canvases for graffiti artists.
But part of it still functions. Like the crane on this dry dock.
Or these cranes.
Sometimes the derelict and the functioning are combined like this beached houseboat with the dry dock in the background.