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:
Purpura persica conchologia iconica LA Reeve Pl II. en Genus Purpura Plate II Purpura persica Conchologia iconica or Illustrations of the shells of molluscous animals Lovell Augustus Reeve Work is older than years author has been dead for more than years PDold Zoological Illustrations Reeve Purpura Images from Conchologia iconica