Neat work. Also, you tutor? I don't know how I missed that. Definitely something to think about. Anyway, really cool piece! I especially like the unconventional color scheme. Really rare to see an orange/green combination, but you pulled it off really well.
Pretty much we were just doing Q+A e.g. How do you make those pipes? I tried to throw as many of the answers into the piece as possible, sort of a live tutorial on whatever my student was curious about. Just email me if you're interested!