Huxter Clack Mills, near Melby in Shetland. This was taken on a lovely day in mid-April this year, and shows Papa Stour in the background. I was also taken by the cross pattern of the waves - two sets seemed to be coming in at 90 degrees to each other.
Top all that with a lovely sky, and the whole scene cried out for a wideangle shot ...
Landscape and travel
Herge88, imagio, limmy62