Words, music and still and moving images created and found.
To get what’s inside outside and examine, as someone probably metaphor. A metaphor is like a song about the things compared (“tenor” and “vehicle” or “ground” and “figure”; in cognitive linguistics, it’s “target” and “source”). Have you seen “Il Postino“? The simple postman finds the idea of metaphor as illusive and intriguing as a butterfly (a metaphor as lame as the 3 legged dog Shepard and I passed on this morning’s walk, but the best I can do at the moment).and ancient said, “the correspondences in all things”. Correspondence + poetry =