I find a lot of inspiration in music, and this artwork is one "inspired by a song", 99 Luftballons by Nena, a German singer. A great example of how anything can be visualised - be it song, thought, poem, key message, brand values, advertising concept - anything.
The song is about fictitious reasons that humanity finds to start a conflict. What are actually just balloons is seen by people as a beginning of a nuclear war. Will we live in a world where the main goal is peace?