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11:33 PM, Thursday March 27th 2025
Hi there, I'll be handling your box challenge critique.
Not only does the challenge help deepen your understanding of important concepts but it shows your desire to learn as well. 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:
- 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:
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You have some noticeable wobbling occuring in your lines. Remember that line confidence is our top priority and that accuracy will improve as we continue to build up more mileage.
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It's not a requirement of the challenge but I recommend practicing applying hatching in your future work. It's a useful tool to learn and the only way to improve is to practice.
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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.
I won't be moving you on to the next lesson just yet, each lesson builds off concepts in the previous course material so if you move forward with un-addressed issues you end up just creating further issues on top of them.
Your line quality is my biggest concern, every line you make should follow the principles of markmaking. I'll be asking you to draw 20 more boxes please.
Once you've completed your boxes reply to this critique with a link to them, I'll address anything that needs to be worked on and once you've shown you're ready I'll move you on to the next lesson.
I know you can do this and look forward to seeing your work.
Next Steps:
20 more boxes please.
11:48 PM, Tuesday April 15th 2025
6:46 PM, Wednesday April 16th 2025
Your linework is looking considerably better. I'll go ahead and mark this challenge as complete.
Next Steps:
Feel free to move onto Lesson 2.

Sketching: The Basics
A lot of folks have heard about Scott Robertson's "How to Draw" - it's basically a classic at this point, and deservedly so. It's also a book that a lot of people struggle with, for the simple reason that they expect it to be a manual or a lesson plan explaining, well... how to draw. It's a reasonable assumption, but I've found that book to be more of a reference book - like an encyclopedia for perspective problems, more useful to people who already have a good basis in perspective.
Sketching: The Basics is a far better choice for beginners. It's more digestible, and while it introduces a lot of similar concepts, it does so in a manner more suited to those earlier in their studies.