REGAL TREASURES

Art, Passion & Power: The Story Of The Royal oya9 9pm, Collection, BBC4

WHEN you visit Windsor, the art is almost incidental to the eexperience of being inside a royal residence — but its quality and quantity surpass that in some galleries. In his new series, Andrew Graham-Dixon (pictured) reveals how the royals acquired it all, and it’s not a story without scandal.