This is Snailsden Reservoir near Cook’s Study Moss, south of Holmfirth. It was constructed in the 1890s by the Dewsbury and Heckmandwike Waterworks. As it lies East-to-West I thought it’d be a good place for sunrise or sunset? However, when I was there it was blowing a Hooley, so I used a 10 second exposure with some filters to calm the water a little: I must get a big stopper. As I was leaving, I encountered a gamekeeper who was very pleasant and told me that I could take all the pictures that I wanted, which was lucky, as I’d already done that.