Maxim Vengerov is a violinist who is known for coming up with vivid imagery in his masterclasses. Here's an example, but in almost all the excerpts I've seen on YouTube, he comes up with some analogy/imagery for each piece.
Is asking for a list of all the recorded occurrences of this, and what piece they apply to, on topic?
I'm not sure if this crosses the line to music practice or not (which is off topic), but I don't think it'd be on topic on Music Practice & Theory either. I've read this question about list requests, but I'm not sure if this is classed as an infinite list or not.