File:Mark Clayton.jpg
Note: In accordance with the provisions of Section 257.35(6), Florida Statutes, "Any use or reproduction of material deposited with the Florida Photographic Collection shall be allowed pursuant to the provisions of paragraph (1)(b) and subsection (4), provided that appropriate credit for its use is given."
Part of the Florida Memory Project, a public domain image archive. See here for specific PD license. https://www.floridamemory.com/items/show/136614