Stunning cgi illustrations of 18 of the worlds most famous buildings feature on this striking puzzle the puzzle is divided into 5 different coloured bands each one showing buildings from a different time period featured structures include the pyramids of giza circa 2560 bce the tower of london 1078 ce st basils cathedral 1561 ce elizabeth tower big ben 1858 ce and the bhurj khalifa 2012 ce this educational jigsaw will provide plenty of fun and interest for puzzle fansdim