Regal Fritillary (Argynnis Idalia). Digitally enhanced from our own publication of Moths and Butterflies of the United… https://www.rawpixel.com/image/403485/free-illustration-image-butterfly-animals-insectFree 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