: He uses a photograph of his own father as the model for the portrait.
: Donovan intentionally leaves the painting unsigned , arguing that since many authentic Rembrandts are unsigned, it is more convincing to let experts "discover" its identity themselves. Plot Resolution Incognito(1997)
: He purchases an authentic 17th-century painting from Rembrandt’s era, scrapes away the original image, and uses the aged canvas as his base. The Materials : : He uses a photograph of his own