Cawdor CastleIn 2008, my British mom proposed a trip, inspired by childhood memories of Nairn, Scotland, where she lived during World War II while my grandfather served in the Royal Air Force. Shed spent four years there from 1941, when she was two, and the Highlandsbagpipes and allnever left her. She wanted to decorate her theater room with Scottish castle photos, so we planned a five day, 1,000 mile quest to photograph 16 castles. Mom drove, and I navigated. We