It’s great that you’re trying to challenge yourself. For the purposes of learning, I would strongly recommend you do things in order however. Your box was quite distorted, which is why it helps to lightly draw in the encompassing shape (in this case the box) first and then add the cuts. Drawing the box first allows you to more clearly see the perspective and then keeping the rest of your lines in proper perspective becomes much easier because you can just follow the nearest line. For the draw over, I first established the horizon line and vanishing points using the clearest lines of your drawing. You don’t have to draw in the HL and VPs, but you do need to know where they are. I drew them in for clarity. Then I drew the box in red and plotted out the cuts in green and blue. I only applied them to two of the three faces because once I refine the shape of the final box, the third face takes care of itself. The corners should look like triangles rather than hexagons. This is due to how each rounded face interacts with the others. I’ve drawn a little diagram to try to illustrate what I mean. | Artwod Feedback