Also Visit NY State Arts
A leading center for the study, creation and exhibition of ceramics, the Greenwich House offers quality instruction to daubers of all ages, as well as scholarly and technical lectures. The Jane Hartsook Gallery presents six exhibitions a year featuring both functional and sculptural ceramic works by artists from across the country. Running concurrently in the Office Gallery are shows featuring the work of students. Classes are taught by professional potters and held in studios well equipped for all aspects of the ceramic-making process. There's a fine series of historical seminars as well.
See more at NYC-Arts