Color Morphology by André Britz, via Behance
Pyrite replaces the original shell on this fossil ammonite showing that it was buried in sediment with lots of sulpher and iron. Geology Wonders
Found this little shell in Cabo San Lucas on the beach!
such beautiful simplicity in letters and a pencil ( and a little ink)
Giant Ammonite Fossil #sacredgeometry
Erosion by Tamsin van Essen
Starfish resting on purple-striped shells