Purple Grackle (1785–1851) painting in high resolution by John James Audubon. Original from the Smithsonian… https://www.rawpixel.com/image/3607359/illustration-image-art-vintageFree Image from public domain license Plate 62: Rusty Blackbird, Starling, Purple Grackle, Bronzed Grackle by Louis Agassiz Fuertes https://www.rawpixel.com/image/8905473/image-watercolor-art-vintageFree Image from public domain license