"In Amsterdam, the Uffenbach brothers return to the painter Boitard. He once again boasts of his skill in painting and drawing. Uffenbach's brother shows him several objects that he had bought and thought to be good and original, while others laughed at him. In the afternoon, they visit the Danish nobleman Andreas von Gerstorff. Uffenbach gives several biographical details about this man. It appears he teaches some crafts, and asks a lot of money to his students, which includes two Moscow princes."