There are several attractive points of a bubble: it is pure white and clean, it spreads out infinitely, and sooner or later it disappears.

 

When I recompose a dry landscape garden, or karesansui in Japanese, using sand, stone, and moss, into a “bubble dry landscape garden”that is pure white and fluid,with bubbles that soon disappear, another aspect of the Japanese heart is revealed.

http://atsushishindo0044.wix.com/atsushi-shindo-01#!the-garden/cr4z