A piece of cloth hung to provide propulsion for a ship.
Default orientation: triangular, hanging from a horizontal yard. No proper coloration.
Sail Hanging from its Yardarm (1) §
Source: Insignia Nobilium Veronensium, Vicentinorum. Artist unknown. (From the arms of Vella, folio 109.)
Sail Hanging from its Yardarm (2) §
Source: Guillim’s Display of Heraldry. Artist unknown.
Sail Fastened to Mast and Hanging from Yardarm (1) §
Heraldic sails are generally triangular and this depiction might not be registrable without additional documentation.