published on: 2014-01-26 14:52:27
klo13.tumblr.com/post/74462206319/
klo13.tumblr.com/post/74528314598/
klo13.tumblr.com/post/74607776842/
klo13.tumblr.com/post/74607824712/
my-dirty-fantasies: *****
curiosamathematica: A growing Pythagoras’ fractal tree.