Pearl Crescent Butterfly on Butterfly Weed flower. Free public domain CC0 photo. https://www.rawpixel.com/image/6202234/photo-image-flower-public-domain-natureFree Image from public domain licenseButterfly, Regal Fritillary and Great Spangled Firtillary. Free public domain CC0 photo. https://www.rawpixel.com/image/6202195/photo-image-flower-leaf-public-domainFree Image from public domain license