Ah, your drawings definitely bring back good memories. Another painting of yours that reminds me of my Utopian world. I pictured a machine called the Synthesizer that mastered energy and matter [where you can pretty much turn pollution into fresh water and pretty much everything]. The machine (the circular thingy XD) is pretty much what I sketched.
Man, w-wonderful. I've no words left to describe your artwork and talent!
I only ask because this has similar elements. I much prefer yours though, as seeing the gyroscopic gateportal gives me a certain satisfaction only realized from watching the movie Contact. Whereas *Hideyoshi's seems more like an endless series of tubes. Not to be confused with the internet.