also,
Cleaners mistake art installation for trash and throw it away
Hadn’t seen that particular event, but same general idea - thanks for posting the link.
Two of my other favorites are a canvas that was painted entirely black that’s exhibited somewhere as an important work, and another that’s all white and similarly held in high regard. I’ve got to wonder which is considered the greater accomplishment, and whether one’s allowed to make that judgment without stumbling into the territory of racial insensitivity.