Dark clouds over Catbells and Derwentwater, Cumbria.

I took this on a walk around Derwentwater in August last year, on a dark, cloudy afternoon. You can just see a distant break in the clouds beyond the mountains where the sun was seeping through, with the resulting light reflecting off the lake.

Camera/lens settings: ISO 100, f/8, 1/60s, 26mm, hand held.