Such a simple yet powerful work of art.
Funnily enough I'm not picturing an epic fight, but exactly what you chose as a cover art. I imagine story driven graphic novel, where you would follow these three friends, split up by life events, and finally reunited by strange circumstances in a train ride during a warm summer night.
I'm still surprised by the fact these violons are from a VST, they are very well programmed and sound so nice. Definitely one of my favourites so far.