There are a few channels on YouTube that do a fine job with visual psychedelics . This YouTube channel has excellent representations.
Take note at the start how the artist moulds the ‘objective’ world into the oncoming experience and the minds alternative interpretation
Symbols and images are the language of God, which is why words and man-made languages do not do deep psychedelic experiences any justice.
There is going to be more people called towards plant medicine and different psychedelic substances as we evolve. They’ll assist in unshackling the bondage of the mind and cultural norms. Here is a short, yet helpful, guide to different psychedelics.
You can find a fair Ayahuasca documentary here.