Why Sketch? An Essay from Field Notes on Science and Nature by Jenny Keller What you have observed closelyA single imageParallel refinementColor reproductionThe negative spaces+4 More Conversational drawingThe Beauty of the Overlooked
Rafael Araujo's Golden Ratio A Gallery www.rafael-araujo.com Show image 0 Show image 1 Blue Morpho Double Helix & Icosahedron mathgeometryart