Geometry

This structure, a quite common power pole here, is imho an excellent example of both structure and geometry, the optional themes of today.
Geometry for me has to do with angles, and this structure is made of quite a lot of angles. These angles make sense and provide the pole with the necessary stability.
Something that always confused me in the geometry classes was the infinity. If you see the row of poles at the left, it is like an infinite row. And in geometry we had to calculate with infinity, like the infinite surface area (yes, Gabriel's horn might ring a bell [pun intended]).
Things that go through my mind :)
Thanks to steveng for hosting the Wide Wednesday challenge.