* Trompe l'oeil print with curled edges, and title in image "The Apostles Cave," to look as if imposed over part of greater image
Scan by NYPL
<a rel="nofollow" class="external free" href="https://digitalcollections.nypl.org/items/510d47d9-5dde-a3d9-e040-e00a18064a99">https://digitalcollections.nypl.org/items/510d47d9-5dde-a3d9-e040-e00a18064a99</a>