We'd been staying on the shores of Loch Linnhe during part of the Summer. It's a fabulous location and this is almost the view from our caravan down the loch. Located there we'd seen some varying weather conditions. It's this that attracted me to this image especially as the small catamaran was sailing up the loch towards home at Fort William.

The technical bit:
Location - Onich, Scotland
Camera - Nikon D800
Lens - Nikon AF-S 70-200mm f/2.8G ED VR II @145mm
Aperture - f5.6
Exposure - 1/500 second
ISO - 100