This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Illustrations of new species of exotic butterflies Pieridae Pieris III BHL. Illustrations of new species of exotic butterflies selected chiefly from the collections of Wilson Saunders and William Hewitson by William Hewitson Pieridae Pieris III Illustration biodiversitylibrary org title Hewitson William Hullmandel Walton Hanhart