Art marketanalysis

Let them buy cake! From Charles and Diana to Donald Trump, the auction stars of the wedding cake world

As a 40-year-old piece of icing and marzipan sells for £1,850, we look at the market for elderly baked goods (topped by a £15,000 biscuit)

'Piss artist' Andres Serrano buys Trump's wedding cake

Artist paid $1,880 for the mini chocolate cake, given as a favour at US President's marriage in 2005, but is tight-lipped about his plans for the baked good