9yro.tumblr.com/post/114202395554/
giornogioboona: Remember when Johnny used the golden rectangle
darkshapes:source
chaosophia218: The Fibonacci Spiral - The Golden Section Rectangle.Sacred
matthen:The Harriss spiral is constructed from rectangles in
maximumbuttitude: yamashta: evilhouseplant: littlealienproducts:
maximumbuttitude: yamashta: evilhouseplant: littlealienproducts:
atcg: Golden Rectangle by Carl Kleiner