That is really cool...I had a friend in high school who mom did stuff like that it was amazing to watch her work. Then when she was done she would take a picture and dump the sand in the trash and do something else. She said it was a way to clear the mind and soul.
"The individual has always had to struggle to keep from being overwhelmed by the tribe. If you try it, you will be lonely often, and sometimes frightened. But no price is too high to pay for the privilege of owning yourself."Friedrich Nietzsche