Until at least 1925 the structure was unpainted. It has been painted in a number of different colours over the years, most commonly in white. In 2005 vandals painted it partly in pink. In March 2009 it was repainted in white with the ball finial in black. In 2012 a Jubilee crown and the dates 1952–2012 were added to the north-west face and Olympic rings added to the south-east face. The green ring is in the form of a laurel wreath encircling a gold medal and the number 29 which was added later to mark Team GB's 29 gold medals. It has also been painted with a large red remembrance poppy and during the 1980s it was commonly painted at Christmas, decorated as a Christmas pudding or Father Christmas.