The mountains of Sutherland: Suilven, Stac Pollaidh, Cul Mor and Quinaig need no dramatisation. Rising from sea level to near 3,000 feet, from a barren plane of rock and lochans, the mountains are Scotland’s most dramatic. Few painters have sought to attempt their portraits, content to allow their distant ridges to form horizons. Denis Peploe liked to let his mountains fill the picture space, he liked the harsh, adamantine presence, shrouded with cloud, weather closing in. Often based in Wester Ross, in Plockton at the home of his friends Torquil and Isabel Nicholson, he walked and climbed seeking the familiarity which allowed him to make this ancient landscape his own. Commando-training in the War had made him tough and confident with map and compass, but always respectful of the unpredictability of the high tops, respect conveyed in each brushstroke.