Mark Lawson talks to Anthony Caro about his work Flats and the art of outdoor sculpture
Neil MacGregor focuses on Ernst Barlach's sculpture Hovering Angel, a unique war memorial.
Double bass player Chi-chi Nwanoku meets the artist Yinka Shonibare in his studio.
Neil MacGregor discusses one of the extraordinary giant figures from Easter Island.
The Veronica Scanner: Live 3D Portraiture is at the Royal Academy in London
A Welsh woman takes the plinth.