I spent my day trying to wrap my head around more perspective concepts like the station point rotation and some 4p stuff.
Made a stack of rotating boxes with 3p perspective. The left stack looks a little wonky because I had my vanishing points too close together I think but you need to make such a massive canvas to do station point rotations so it's whatever.
4p perspective took me a while to figure out but I built a grid with the curve tool and I think it ended up working. The car is a little too wide I think but other than that I'm happy with how it looks for a quick drawing.
I should probably make more actual drawings of things in 4p perspective before moving on but I might not do that tomorrow. Perspective studies make my brain hurt.