.....at : https://m.youtube.com/watch?v=Y9xhD-aT8jo
If we consider the space as a "gravity ocean"...these beach rolling waves , can be a suggestion to play something alike ?!
Al_ex
.....on the sky , as gravity wave clouds , at :
https://www.flickr.com/photos/zanemerva/4504639053/in/photo stream/
It's a "quantic" shape of motion/energy to be manifest...
Al_ex