Hello there! Good work here Drawing without guidelines is definitely a challenge, but also really fun I only corrected a few things that felt slightly off, particularly the ellipses of the cylinders (or... cylinders lol). Remember that the angle of the cylinder should follow the minor axis, since it also converges toward the vanishing points. I honestly don’t have much else to add. At this point, it mostly comes down to practice and gradually learning how to spot these kinds of mistakes. Hope this helps!











