The flip side.

Pic taken while traveling by bicycle on 31 January, 2006:

Another wayward loop 'round the city is made.
Pedestrian bridge above the municipal rail tracks.
Seen from the other side.
Taken a couple days ago while walking through the park.

Beginning?
Ending?
Perhaps this is not as clear as it once seemed . . .
Sidewalk stencil graffiti: