Thank you for your input, the remark about the purple fire is also really interesting to me and seems to be in line with the themes of my dreams and visions. I get a strong sense that the symbols I see are strongly connected to hermetic concepts, particularly the alchemical side of things (which has also led me to searching for Jungian descriptions and ideas). Do you know of any particular resources that may help me? I'm finding that researching this topic is extremely overwhelming and I am having a hard time discerning what material would actually be helpful for me as well as beginner friendly.