Very cool! That reminds me of the monolith in 2001. Intended?
Thanks! Totally unintended. What I was trying to do was make the spark small and unassuming - tiny in a big dark area, to show that even a little spark can set off big things. The shape of the dark area just looked more dynamic to me than just a square. The whole thing, along with the font, reminds me of 1960s awards ceremonies.