Study the profiles of Stac Lee (above) and of Boreray and Stac Armin (below) in the St Kilda Archipelago. The pinnacles could well have inspired a hand-drawn sketch which became the motivating feature in a short (seven-minute) film The Sketch. Just click on and view. This YouTube presentation should be looked at in conjunction with a visit to GotoStKilda. You will not be disappointed and, at least, part of a Sunday could be well spent.
Scottish Islands Explorer - motivates adventures and expeditions