Hi there, I'll be handling your box challenge critique.

Congratulations on completing the box challenge, it's definitely a lot more work than most people expect. Not only does it help deepen your understanding of important concepts but it shows your desire to learn as well. Be proud of what you've accomplished and that desire you've shown. That being said I'll try to keep this critique fairly brief so you can get working on the next steps as soon as possible.

Things you did well:

• It's good to see that you're taking the time to plan and evenly space your hatching lines. This helps keep your boxes tidy and makes them look more solid.

• You're doing a great job of experimenting with orientations, proportions and rates of foreshortening. Experimenting is an important habit to build when learning any new skill, it helps form a more well rounded understanding. I hope you'll continue to display and nurture this habit in the future.

Things you can work on:

• Your lines are looking very sketchy and you appear to be re-drawing a fair bit. Remember that line confidence should be the top priority, if you're worrying about accuracy it'll improve with mileage. Utilize the ghosting technique to plan your mark, then draw a single smooth confident line as described in lesson 1.

• There are times when your lines converge in pairs or you attempt to keep your lines a bit too parallel which results in them diverging. This is an example of lines converging in pairs, and this shows the relation between each line in a set and their respective vanishing point. The inner pair of lines will be quite similar unless the box gets quite long and the outer pair can vary a lot depending on the location of the vanishing point. Move it further away and the lines become closer to parallel while moving it closer increases the rate of foreshortening.

The key things we want to remember from this exercise are that our lines should always converge as a set not in pairs, never diverge from the vanishing point and due to perspective they won't be completely parallel.

While I've noted a few things you can work on in the critique above, you've completed quite the daunting challenge. Your lines are my biggest concern but I'm hopeful you can address them in your own time without the need for revisions. Just know that if they continue to be an issue going forward you'll likely get asked to redo some exercises. Other than that your boxes are looking solid so far.

That being said I'll be marking your submission as complete and move you on to lesson 2.

Keep practicing previous exercises and boxes as warm ups, and good luck.