The British Museum's Great Court is a 2 acre public courtyard covered by a massive steel and glass roof. The 527 tons (478 tonnes) of steel and 347 tons (315 tonnes) of glass took just under one year to install. Completed in 2000, the "Queen Elizabeth II Great Court" is now the largest covered public square in Europe.
This photograph is a composite, created by stitching these 231 "component" images into one final image. The final image size is 42760 x 38740 pixels (1656 megapixels). This image can be printed at sizes up to 142 x 129 inches.