Based on this, I find it very interesting to induce different experiences using the same stimulus, while attention is being directed freely (but consciously).
This can be used to obtain concrete answers to various questions about art. These answers are formulated not in words, but more directly: in terms of stimuli and induced experiences.
Examples of exciting questions are:
• What is music?
• What is visual abstraction?
• What is visual representation?
• What is it to exist?
A complete overview is here.