There are few pleasures involving strolling around, looking up and then seeing much below. However from yesterday, one was easily available (and will be until 20 May) for the residents of, and visitors to, Edinburgh with the Royal Geographical Society's Britain from the Air Exhibition. It involves a number of Street Gallery sites in various central parts of the city. Two of the giant photographs are of the Scottish islands and the image above (or rather, below!) is of South Harris. The shot of St Kilda is a real stunner and it's worth visiting the Scottish capital just to see it.
Scottish Islands Explorer - worth looking up