New Ex Libris.

New ex libris I made for my son.
"Herpetologist Heart"

Definition of HERPETOLOGY: a branch of zoology dealing with reptiles and amphibians.
— her·pe·to·log·i·cal \-tə-ˈlä-ji-kəl\ adjective
— her·pe·tol·o·gist \ˌhər-pə-ˈtä-lə-jist\ noun
Origin of HERPETOLOGY: Greek herpeton quadruped, reptile, from neuter of herpetos crawling, from herpein.
First Known Use: 1824
via Merriam-Webster