One man's lifetime collection of vintage enamel advertising signs goes under the auctioneer's hammer. The late Mike Standen completely filled his home at Maidstone in Kent with the colourful designs which have become much-loved pieces of art. In the second of two full day auctions, join James Lewis as he sells some of the best pieces at his packed saleroom in Derby - with a worldwide audience bidding online. Many fetch several thousand pounds.