The Chateau Chambord Staircase

This was one of the most remarkable parts of the Chateau Chambord - a staircase designed by Leonardo da Vinci. This photo is a model of the actual staircase in the castle- a staircase that Bob and Marti climbed and descended. The idea was that two people could be on this staircase at the same time in the castle, but they would never see each other until they reached the top or the bottom. Marti and Bob tried it, and it was absolutely true! We never saw one another. The next photo shows the staircase in actuality in the castle.