Captured with a DSLR and 24mm shifting lens (vertically shifted just a bit) on a hot day in the Mojave desert.
This is a simple composition, characteristic of the early 20th century Precisionist school. There's little in the frame that isn't essential. The pylons, wires, and tracks all converge at a vanishing point at the edge of the frame, suggesting, but not showing, a more expansive network of wires, tracks, and, for better or worse, human dominance over nature.