A false note might sound like an "old-korean-love-song". Also, there's something of "the Breakfast" by Manet. Maybe it is "Antiguernica" – a painting for the praise of love. I was thinking of "La Paix" by Pablo Picasso when painting.
See here: https://musees-nationaux-alpesmaritimes.fr/picasso/en/collection/objet/la-paix