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:
Thomas Eakins commemorative stamp issue. US stamp honoring Thomas Eakins Post Officebr Transferred from org en to Commons by User Stefan Stamp designer Robert Miller Photogravure and Color Company PDUSGovprestamp Original upload log page en Eakins Pastor Theo bytes no US stamp honoring Thomas Eakins USPS USPS Public