Columbia subject headings:
Courtesy.
Education--Early works to 1800.
Heraldry.
Harvard subject headings:
Princeton subject headings:
Courtesy--Early works to 1800.
Drawing--Technique--Early works to 1800.
Education--Early works to 1800.
Heraldry--Early works to 1800.
Pen drawing--Technique--Early works to 1800.
Symbolism in art--Early works to 1800.
Watercolor painting--Technique--Early works to 1800.