Clouded Sulphur (Colias Philodice). Digitally enhanced from our own publication of Moths and Butterflies of the United…
https://www.rawpixel.com/image/403493/free-illustration-image-butterfly-vintage-collection-moths-and-butterflies-usaFree Image from public domain license
Angled Sulphur (Gonepteryx Maerula). Digitally enhanced from our own publication of Moths and Butterflies of the United…
Little Sulphur (Terias Lisa). Digitally enhanced from our own publication of Moths and Butterflies of the United States…
https://www.rawpixel.com/image/403501/free-illustration-image-butterfly-vintage-butterflies-moths-and-butterflies-usaFree Image from public domain license
Buckeye (Junonia Coenia). Digitally enhanced from our own publication of Moths and Butterflies of the United States (1900)…