I feel it would be interesting to have a telescope focused on a celestial phenomenon of intrest, such as alpha centuri, or other star systems/ quasars, or planets, and focus on them before and during a session with the spice. Perhaps try it first with sub-breakthrough amounts, or before and after a breakthrough. Because we experience reality through our senses, sight being one of the primary ones, I wonder how we would interperate light coming from a source other than the sun while blasted. I feel it could result in some very interesting experiences people should give it a try and post results!