I find that whatever sort of imagery I've been exposed to prior to the experience, has a lot to do with what I see. The other day, I was with an old friend who was telling me about his experience in the jungle in Peru. I got lots of snakes plants and a female entity who seemed to be inextricably linked to ayahuasca. Then later, we were talking about the Louisiana act that banned a bunch of plants that were all pretty innocuous. My friend proposed that it was probably related to the authorities fear of Santeria and Voodoo based belief systems. We went in again and I had contact with an entity who was basically a Voodoo priestess (except she was just a head that was actually an internal combustion engine, bouncing around on the floor making engine noises with her tongue, which snt waves of strange pleasure through my body).
Then we were talking about his father, and when we went again, I got lots of sports imagery. Falling basketballs and footballs, hoops and gym floor patterns and colors. Some of my main experiences with his father involve seeing him playing sports and I always think he was a gym teacher for some reason, when in reality he was an art teacher.
Do you have religious icons sitting around? Maybe seeing them are influencing what you see when you are in hyperspace. When I turned into a plastic Buddha, it probably had something to do with the fact that I had my hands folded over my relatively fat belly. Then again... who knows. Just some ideas.
Welcome Home Mister_Niles. We've Been Waiting For You.
"Don't worry. When it happens, you won't be able to not let it do its thing. You won't have the ability to distinguish a pen from a hippopotamus"
- Art Van D'lay