Perfectly round temple Temple of Heaven: an Imperial Sacrificial Altar in Beijing - China Thomas shaw http://gounesco.com.s3-ap-southeast-1.amazonaws.com/wp-content/uploads/2014/05/22151755/Temple-of-Heaven-2-1024x790.jpghttp://gounesco.com.s3-ap-southeast-1.amazonaws.com/wp-content/uploads/2014/05/22151755/Temple-of-Heaven-2-150x150.jpgThomas Shaw