Red Admiral (Pyrameis Atalanta). Digitally enhanced from our own publication of Moths and Butterflies of the United States… https://www.rawpixel.com/image/403478/free-illustration-image-butterfly-red-admiral-mothFree Image from public domain licensePNG Butterfly animal insect invertebrate. https://www.rawpixel.com/image/13503910/png-butterfly-animal-insect-invertebrateView licensePNG Butterfly animal insect moth. https://www.rawpixel.com/image/13503481/png-butterfly-animal-insect-mothView licenseCommon Brimstone, Red Admiral, and White Butterflies (1575–1580) painting in high resolution by Joris Hoefnagel.… https://www.rawpixel.com/image/3112683/free-illustration-image-butterfly-white-vintage-framesFree Image from public domain licenseYellow Swallowtail and Red Admiral Butterflies with a Dragonfly (1575–1580) painting in high resolution by Joris… https://www.rawpixel.com/image/3114141/free-illustration-image-butterfly-public-domain-animalFree Image from public domain licenseButterfly animal insect invertebrate. https://www.rawpixel.com/image/13324000/butterfly-animal-insect-invertebrateView licenseButterfly animal insect moth. https://www.rawpixel.com/image/13324003/butterfly-animal-insect-mothView licenseButterfly insect animal red. https://www.rawpixel.com/image/14169240/butterfly-insect-animal-redView licenseButterfly insect animal art. https://www.rawpixel.com/image/14169220/butterfly-insect-animal-artView licenseButterfly insect animal moth. https://www.rawpixel.com/image/14169213/butterfly-insect-animal-mothView licenseButterfly animal insect art. https://www.rawpixel.com/image/14169225/butterfly-animal-insect-artView licenseTwo butterflies, one possibly a red admiral. Stipple engraving with etching. https://www.rawpixel.com/image/14003059/two-butterflies-one-possibly-red-admiral-stipple-engraving-with-etchingFree Image from public domain license