Pilbara Revision: “memento mori”

I returned to last incomplete artwork about the Pilbara in Western Australia where ancient rocks termed the Banded Iron Formation, 2-3 billion years old reminded me of memento mori  paintings. In the traditional versions of this topic a figure holds a skull contemplating life’s fleeting span. As an alternative, I get a buzz from observing geological layers in particular landforms that like a type of calendar remind me of my mortality.