The MISC@1 artist PERSON@1 de ' Barbari , whom PERSON@2 had met in LOCATION@1 , visited LOCATION@2 in NUMBER@1 , and PERSON@2 said that he learned much about the new developments in perspective , anatomy , and proportion from him .

The MISC@1 artist PERSON@1 de ' Barbari , whom PERSON@2 had met in LOCATION@1 , visited LOCATION@2 in NUMBER@1 , and PERSON@2 said that he learned much about the new developments in perspective , anatomy , and Body proportions from him .
