100 lots have gone up for auction at Christies, celebrating 100 years of pop culture. the auction is being held entirely online. It runs until 5 December and features costumes, props, photographs, original artwork, instruments and personal items. Estimates for lots range from £800 to £30,000.
Imperial Stormtrooper helmet used in the 1977 movie "Star Wars: A New Hope"
An engraved K-Modified Selmar trumpet once owned by Louis Armstrong
A Givenchy gown worn by Audrey Hepburn in the 1964 movie "Paris When It Sizzles"