⌂
⚲
?
✕︎
clip:192052
clip:192052
clip:192052
clip:192052
clip:192052
clip:192052
clip:192052
clip:192052
clip:192052
hi
{"x":0,"y":0} to {"x":0,"y":0}
Copyright © details on Wikimedia Commons.
Sandpile Matemateca 05.jpg
▦