I'm gonna go off on a limb here and say a painting. Hope that helped!
Harmony
Harmony is the pleasing arrangement of combined, simultaneous musical notes structured according to the composition and progression of chords. With harmony, superposition of sounds are orchestrated into congruent parts. Harmony is the playing together of interacting different notes, delivering rich and colorful music.
Billboard what a tremendous impact
Thomas Edison and William Dickson
A. If the living do not examine pas mistakes, in particular with war and hatred, then the ones who died because of these things will have died for no reason.
