Question 1: How did Chrysoloras "save" Greek culture and pass it on to the people of Florence, and other cities associated with the Renaissance? Explain briefly things that he did.
Question 2: Briefly explain how optical theory integrated observation, geometry, and math into a new realistic way of looking at the world--as well as a new understanding of how the world looks back at us.
Question 3: How did geometric perspective impact Toscanelli's map making--causing some to remember him even today? Explain and describe.