Love windmills, looks like a 9m tower version, which a lot of Comet windmills used. High enough to get above the scrub, but not really high enough if there was a stand of trees nearby.
Nice composition, including one of the pump yard posts in the foreground works for me. Gotta keep stock away from the tower, a big bull with an itch, can, over time, make them lean a bit.
What happened to the vanes?