Westminster Abbey's "carpet of stone" revealed

A two-year restoration project has revealed the breathtaking details of a medieval mosaic pavement, depicting the end of the world, in the floor of London's Westminster Abbey. The floor was originally constructed in the 1260s by Henry III>

The pavement, which is "made up of rare marbles and gemstones, including some recycled from monuments 1,000 years older, and pieces of coloured glass, set in complex allegorical patterns into a framework of Purbeck marble cut as intricately as a jigsaw puzzle," has been covered with a thick carpet for 150 years.