The "L" Shape

The building in this scene is an L shape on its side.  I often use this as a pointing device, in this case, having the lower part of the building point to the multi-storied part.  The boat and the truck also point to the tower.  The telephone pole also joins with the boat to form another L.  (I later rubbed the bottom of the pole so it didn't look like the pole was groing out of the top of the boat!)