Archaeologists revealed today that they have discovered the first evidence in the UK of stonework painted with a pattern, suggesting Neolithic people enjoyed decorating. It comes a week after the researchers, working at the Brodgar peninsula on Orkney, found plain painted stones thought to be around 5,000 years old at the spot. The site... is between the Stones of Stenness and the Ring of Brodgar. The latest discovery, made late yesterday afternoon, is a stone with a zigzag chevron pattern in red pigment... Nick Card, of the Orkney Research Centre for Archaeology (Orca), said... "There has been evidence at some...