Designer Ralph Koltai: special career overview (2/2)

INTERVIEW: RALPH KOLTAI (1/2) With a retrospective exhibition running at the National Theatre, the 80-year-old designer looks back on his career with David Benedict.

FOCUS ON DESIGN (1/2) Award-winning designer Bob Crowley, one of this year's judges, talks to Heather Neill about the prestigious Linbury Biennial Prize for theatre design. Recorded at the National Theatre.

FOCUS ON DESIGN Anya Sainsbury, who set up the prestigious Linbury Biennial Prize for theatre design, talks to the Theatre Museum's Geoffrey Marsh about 20 years of helping young designers, and comments on this year's winners.