@audioalchemy has put a lot of perspective on and Alchemical revival on music, some of their teachings have really helped me out, in more so then just my music as well.
@esotericart Is one I will be following as well, only posted a few things so far regarding alchemical symbolism in art and I like where its heading
I see it a lot in art a lot. Some friends and I experiment with some teachings, even get a little weird with it and go as far to only eat certain color foods some days depending on what we are doing in alignment with the planets. Still learning though, mostly trying to wrap my head around astrology a bit more, some of my friends are very advanced within it, and I feel pretty dumb sitting in discussions with them at times.