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:
LepidopteraButlerPZSL. Papilio virgatus Iphiclides podalirius virgatus Butler Butler Godart Hewitson Butler Butler br Scarce Swallowtail underwing and upperwing br Purple Tip male underwing and upperwing br Purple Tip female underwing and upperwing Proceedings of the Zoological Society of London archive org vol archive