Paul heads to Fetlar, Unst and Yell, which lie on Scotland's northern frontier.
BBC One Scotland, Scotland HD only
28/50 History short looking at beautiful men. (R)
2/3 The golden age of the La Tene Celtic warrior.
Cuid de na bh' anns na naidheachdan air a' Ghàidhealtachd bho chionn 50 bliadhna. (R)
BBC Radio nan Gàidheal
1/5 Richard Eyre on conversations with Arthur Miller and directing The Crucible on Broadway.
BBC Radio 3
1/3 Dr Pamela Cox looks at the grand houses of the Victorian ruling elite. (R)
How the ideas that shaped Margaret More's education changed the cultural life of England. (R)
2/5 Simon explores how every face has its own story to tell. (R)
7/7 The evolution of Sherlock Holmes on screen, from silent movies to new television versions. (R)
8/10 Anita Rani finds out what happened to her grandfather during the Partition of India. (R)