12-29-2020, 04:25 PM
Another wild possibility is that what you experienced was a dramatization of your own unconscious fear of the activities you are involved with, a kind of waking dream.
A being, maybe thinking about doing magic, a magic symbol and the room having a grey aspect while the overall affect is apparently neutral, as you didn't mention otherwise: these all sound like dream elements. So, perhaps it's a coded message displaying your underlying concerns?
If so, the concerns would be about the purity of the working and of the being, no?