Vibration throughout the frequency spectrum of sound, heat, and light, is the organizational principle of matter. Sound is the organizational principle of our Universe, of physical matter and most importantly, living matter.
Cymatics illustrates that when sound waves move thru physical medium (air, water, sand, metallic particles, etc.) the frequency of the waves has a direct effect upon the structures which are created by the sound waves. As sound waves pass through each particular physical medium they can create fascinating patterns and arrangements, like the ones shown in this video.
Source Matteo
Sound is also the basis for form and shape.
I found it interesting and thought I would share it here.