Craig S. KaplanOne more for today, also partly as a self-reminder to use hashtags. This is a single-armed spiral based on Marjorie Rice's "pentagonal versatile". I'm not sure this particular arrangement has been seen before. #tilings #spiral
Tom Ruen@csk A nice single spiral! I don't know if it exists elsewhere.
I remade it with colors to bring out some structure. Looks like 10 full sectors, and 2 more with truncated tops. #polytiles
https://www.bendwavy.org/polytile/drawtile.html?code=12:-14315;12:-14315**-1&polysize=1&showcode&showpolycode&showcount&showreflect&showall