BBC Four HD SkyTV

Programmes start at 7.00pm. [HD]

2/3. Documentary on the Atlantic Ocean. In the South Atlantic, chains of extraordinary islands are packed with huge pods of dolphins and massive penguin colonies. [S,AD] [HD]

3/3. Filming in Italy, Germany, France and Britain, Alastair Sooke explores the extraordinary afterlife of Greek masterpieces that changed the course of western culture. [S,AD] [HD]

Archaeological documentary. Having used satellites to discover cities, temples and pyramids beneath the sands, Dr Sarah Parcak heads to Egypt to find out if they are really there. [S,AD] [HD]

2/3. Now married and living in 1930s America, Frida sees the ugly side of capitalism. Contains scenes which some viewers may find upsetting. [S,AD] [HD]

3/3. Alan Yentob tells the story of the most famous work of art in the world - the Mona Lisa. He discovers who she is, and why she is smiling. [S,AD]

2/3. Documentary on the Atlantic Ocean. In the South Atlantic, chains of extraordinary islands are packed with huge pods of dolphins and massive penguin colonies. [S,AD] [HD]

3/3. Filming in Italy, Germany, France and Britain, Alastair Sooke explores the extraordinary afterlife of Greek masterpieces that changed the course of western culture. [S,AD] [HD]

3/3. Alan Yentob tells the story of the most famous work of art in the world - the Mona Lisa. He discovers who she is, and why she is smiling. [S,AD]

Programmes start at 7.00pm. [HD]

Programmes start at 7.00pm. [HD]

10/15. Michael's rail journey through postwar Scotland takes him over the River Tay to Dundee on the trail of Joseph McKenzie, the father of modern Scottish photography. [S,AD] [HD]

Monica Galetti takes in the dramatic landscapes of the North York Moors as she crosses the heather from Rosedale to Farndale, meeting locals along the way. [S] [HD]

6/7. When Hyacinth gets passionate about art, Daddy decides to join the Foreign Legion. Meanwhile, Mr Finchley has desires of his own for Rose. [S]

6/6. Victor is unable to sleep, and things get so desperate that he contemplates opening Ronnie and Mildred's Christmas present from last year. [S]

2/3. How two French girls, a century apart, became queens of England. Isabella of France would be accused of murder and Margaret of Anjou of destructive ambition. [S] [HD]

2/3. Sam Willis tells the story of the English ruler who left the most indelible mark on the castle, Edward I, as he turned it into an instrument of colonisation. [S,AD] [HD]

...America Police the World?. 5/8. Would Obama's 2008 election success change the US's stance on ethnic cleansing in Sudan? Contains scenes which some viewers may find disturbing. [S,AD] [HD]