bald eagle with spread wings. hand drawn sketch bird in vintage engraving style. royal emblem

eagle wings heraldry bird blazonry animal medieval beak feather nature bald isolated vintage sketch america independent feathers illustration freedom black graphic knightly emblem strength handdrawn majestic tattoo ancient claws blazon royal american detailed design feathering drawing tail regal kingly print sign monochrome plumage engraving etching old symmetric queenly symbol