Close-up photography of subjects pertaining to geology and paleontology
(and seashells, too)
Please contact for commercial stock licensing options.
Print on Demand now available here. For more POD options please visit Macrografiks.
All images Copyright Mark Windom
Strong angular backlighting emphasizes the concentric structure patterns in a Montana agate; #2697
Macro photograph of patterns in a piece of Imperial jasper from Mexico; #2899