Knock on the door deep down inside, and listen to the reverberating sound.
Art makes something a lot more visible or audible.
Skip editorial, go to the briefings of works . Click on Pharaoh for an overview. It took 50,000 men five years to build. The warlord himself worked incognito alongside the labourers at times. The work was barely completed when there was a formidable earthquake - the one of 1596.