Roberto Osti teaches figure drawing, human anatomy for artists, watercolor and oil painting at the New York Academy of Art, Saint Joseph University and the Pennsylvania Academy of the Fine Arts. Formally trained as a medical illustrator before becoming a fine artist, Osti has contributed his work to many science and art publications. 

His paintings have been exhibited in galleries in Europe and the United States. 

He is the author of Basic Human Anatomy (2016), an art instruction best seller and classic reference book. His latest book , Dynamic Human Anatomy has been released in March 2021.