Sir John Leighton has picked 100 masterpieces from the National Galleries of Scotland (NGS), which includes medieval religious work, treasures of the Renaissance, a series of Scottish artists, and contemporary art by Douglas Gordon, Ron Mueck, Martin Creed and Alison Watt. We are proud to say that Bill Brandt's Loch Slapin, Skye, 1947 also made the list.