Columbia subject headings:
Aguilón, François de, 1567-1617.
Art, Belgian--17th century.
Optics--History.
Scientists--Belgium--Biography.
Harvard subject headings:
Aguilón, François de, 1567-1617
Art, Belgian--17th century.
Art, Modern--17th century--Belgium.
Art, Modern--18th century--Belgium.
Optics--History
Scientists--Belgium--Biography.
Princeton subject headings:
Aguilón, François de, 1567-1617.