Bereehh... I like this pattern! maybe you are interested to see this :)
https://www.wired.com/2011/07/sand-patterns-gallery/
Bereehh... I like this pattern! maybe you are interested to see this :)
https://www.wired.com/2011/07/sand-patterns-gallery/
heheheh thanks @matajingga, The pattern in the link is very interesting, I will study it... :)