The Oldest Song in the World ~ Cuniform tablets from the Syrian city of ancient Ugarit, about 3400 bce in the Hurrian language (with borrowed Akkadian terms) had a form of musical notation. There is evidence that both the 7-note diatonic scale as well as harmony existed 3,400 years ago. This flies in the face of most musicologists' views that ancient harmony was virtually non-existent and the scale only about as old as the Ancient Greeks, 2000 years ago.
Cecile Cowdery drew on the envelopes of letters to her husband during WW2: "After my first colorful envelope arrived, Ray let me know it had drawn a lot of attention from the other soldiers. From then on, I dared not let up! I drew those scenes to help him feel special. While other soldiers got “Dear John” letters, my man was assured daily by my sharing of remembered things from back home."