Catterline, Goathland, Bolton-by-Bowland, and Tarskavaig: In Aberdeenshire, Penelope discovers the inspiration for great art in Catterline. Alex checks out the North Yorkshire village of Goathland that's no stranger to the cameras. Juliet pops into the Lancashire pub that's reviving the heart of Bolton-by-Bowland. On the Isle of Skye, Patrick explores a unique community that is thriving on the edge of the Atlantic.