Assignment - Why You Need to be Drawing with Grids
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Assignment - Why You Need to be Drawing with Grids
courseThe Perspective CourseSelected 2 parts (108 lessons)
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Lucie VERGNON
Hey Marshall! I’ve been completely absorbed by this assignment over the past two weeks. I loved it so much that I kept doing —and redoing— my orthos into full-fledged perspective drawings 😂 When I selected the objects for my orthographic views, I had no clue they’d end up forming this assignment—so naturally I chose some real head‑scratchers, haha. I made all the drawings completly freehand But honestly, the challenge made it way more interesting—so many ellipses that I’m pretty sure they’ll haunt my dreams! Thank you so much for the fantastic content of this course :)
LESSON NOTES

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The Blob Approach

The blob approach helps you capture form quickly by guessing line angles without focusing on proportions. Start with something, decide its position, wrap a rubber band to point it away or toward you, choose a corner that counter-angles the band, snap the curved band into two straight lines, and draw the echoing lines. It's a shortcut to drawing form, moving from rough to refined by guessing lines. If you haven't tried this yet, rehearse it until it feels easy.

Introducing Grids

Now, let's explore a different method: using grids. Grids help you start with accurate lines and compare orthographic views (orthos) to foreshortened views, allowing you to guess proportions.

The Good and Bad of Grids

Grids make invisible lines visible, establishing space in your picture. They act as guidelines or scaffolds, reminding you of turns and directions. However, some artists see grids as shackles that dictate where to go, limiting creativity. Remember, artists create grids, not the other way around. Grids are tools to help you when you want to go somewhere specific in your art.

Learning from Kim Jung Gi

Artist Kim Jung Gi could fill walls with drawings at high speed without any references. His secrets? Knowing his subject's proportions and fitting them into simple structures. These structures give you clues about how much you can dare to foreshorten.

Understanding Foreshortening

Foreshortening makes things appear shorter. In an ortho, a line is at its longest. As it moves away or towards you, it shortens. It can even turn into a dot. In oblique views, lines or planes will foreshorten more or less. Practice drawing foreshortened views to gain confidence.

Tips for Practice

  • Guess proportions instead of measuring.
  • Focus on foreshortened planes and forms, ignoring details.
  • Look along each axis and ask how much it foreshortens.
  • Keep it loose and start with multiple drawings.
  • Have fun with deliberate distortions if you like.

Embracing Grids and Foreshortening

Use grids as a safety net for line directions. They help you keep track of angles while you work on proportions. As you practice, you'll sharpen your perception and improve your guessing. Whether you see grids as shackles or scaffolds, embracing them can help you emerge as an unshackled artist.

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assignment-why-you-need-to-be-drawing-with-grids.mp4
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ASSIGNMENTS

Begin by pulling out your orthographic drawings from "Assignment - What is Zero Point Perspective?!". Your task is to redraw those same forms in new, more dynamic positions—like three-quarter views or angled perspectives.

If you’re confident, try drawing them freehand. If you need more structure, use a grid to help maintain accurate line directions and proportions. There are grid templates available in the downloads tab (included are blank grids and grids with example cubes to give you a better understanding of how objects fit in the space).

Focus on foreshortening: guess how the height, depth, and width appear when rotated in space. Don’t measure—estimate based on your understanding of how forms shrink in perspective. Aim to do this multiple times, keeping the drawings loose and simple. One perfect drawing isn't the goal here; repeated guessing sharpens your skills.

  • Use grids if needed
  • Prioritize structure over detail
  • Redraw the same forms in various angles

This is about training your visual intuition and comfort with spatial structure.

Deadline - submit by May 20, 2025 for a chance to be in the critique video!

Newest
lizardwizard
But how do I set up a grid freehand like you did in the demos? I don’t know much about vanishing points (the only thing I know is how to draw my name in one-point perspective). I didn’t quite understand how you use grids or vanishing points to achieve dramatic or regular perspective. It looks like you’re just drawing lines that eventually create a grid, but what principles do I need to understand to set it up correctly? should i draw on the files that are added in the download, or that i missing something in the course about how to set up grids, and vanishing point lessons
lizardwizard
never mind, if anybody has the same issue that I had, so it may help: I went back a few lessons and paid attention to the '1 vanishing point' lesson, and it really helped. The issue I had was simply a lack of knowledge about vanishing points. Now that I've completed plenty of exercises (from the "orthos and one point lesson), I can focus on this assignment and on foreshortening correctly
Maestro
1mo
The plane was a bit tough to figure out
Chloe Kmita
Rachel Dawn Owens
The first page looks amazing! The lines are carefully measured and clean. The lineweight variations give the drawing some form too. The second page got a bit fuzzy but the perspective is still sound. Maybe try putting some tracing paper over it and got over it again more neatly. I bet you could do something cool with ink. Good stuff 👍
Thieum
3mo
Sandra Süsser
Airplanes on freehand grids / trying to catch up :D (included a wide angle as well)
Iman
4mo
I followed along to the demos. The back wings on the plane in the first image look a bit wonky…
Guadalupe Belgrano
Drawing with grids is like riding a bike with training wheels… but I still fall off! I'm super behind in the course, and I wish I had more time to do lots of drawings for each assignment. Still, this is what I managed to do. At first, I went straight for the airplane. I finally got one I liked—after erasing it three times! Then I switched gears and started drawing random boxes to get used to the grid. Next, I tried boxes that followed the proportions of the airplane and the little house. Only after that did I try the airplane again, and I was much happier with how it turned out. I also discovered that in certain parts of the grid, strange distortions happen… so I'm learning to be more careful with that too!
Carlos Pérez
my guest 3/4 view was sobering since I thought I knew it but it wasn’t working . the grid helped , i had a hard time concentrating and having to Go through the form , guessing proportions. I know my ortho is not perfect ( no truly a back and top view, missing info ) I drew it from an object I have at home which is more complex that expected I like the result it does look a bit cartoonish thoughw
@deadsm
4mo
I don't know how to feel about grids. Freehand ones are fine, but using any type of digital grid tool is a UX nightmare. I used Clip Studio perspective grids here and spent much more time setting them up than actually drawing the object.
Jacob Granillo
7/10/25 The first one was without a Grid, the rest was with a grid. I struggled with the binoculars because it was very cylindrical and especially it can move! It isn’t a stiff form. So it moves on all axis and it tapers :’ ) . To add I haven’t watched the demos yet
Brandon
5mo
Dear Marshall and my fellow classmates, Sorry that I was not actively participating in this course in the last 2-3 months, as life has been difficult lately. Finally, I got a month to draw as much as I want. But this pattern will last for at least 1 more year. I will try my best to absorb the course material as much as possible though. Here is part of my assignment from the last 1-2 months. The first 3 pics and the last 1 were done last week. The 3rd and 4th were done after watching the demo, definitely go better in managing the proportion. Tried to simplify the form, using a simple blob and box approach. Kind of struggling for the Pokémon in the last pic, as it is really organic, and so many plane cuts, I tried my best to consider how much plane I am seeing and simplified some planes, but yeah, that's difficult.
Jacob Granillo
No need to apologise Brandon, glad to see you back! Well done with the sketches. You definitely got something out of the assignments!
Rógvi í stórustovu
Kai Ju
6mo
I haven't been sharing my drawings since i feel behind a little bit and was thinking it didn't matter because I always miss the crit deadlines but now i think that's very silly.... I think I was just intimidated but how skilled everyone is! I was kind of shocked how easily this came to me. Even though I've studied perspective before, I still always struggle with foreshortening and get very confused? overwhelmed by all the lines that grids cause. It felt really good to not have that happen this time. Drawing the orthos really helped with understanding the forms and made it much easier to visualize the parts later. I am still struggling a bit with extreme foreshortening and overlapping shapes, I think, but i'll keep practicing :) Does anyone have any tips? For this class, I adopted a small gecko toy I got in a gatcha machine in Japan. It articulates really well and, I suppose, can add a level of difficulty for it but the spots where the parts connect also provide nice visual reference points. I was originally practicing from a stuffed toy but I think I had chosen something that was too safe; it wasn't particularly challenging so I don't think I was taking full advantage of the lessons... I'm glad I chose this toy even though, at first, I was afraid it would be too difficult for me to draw.
Sita Rabeling
Such a cute toy and (as far as I'm able to see) you did very very well! Yes, the amazing drawings that students send in - it's intimidating but also inspiring. I learn a lot from them.
You Ji An
6mo
Combining grids and melted pancakes :D
Rachel Dawn Owens
This is a fun one. I love the character
Ayesha Mahgul
You Ji An
6mo
Did an ortho of a monster that's a simplifed version of MapleStory's Wooden Mask monster. 1st attempt: Wasn't sure of how to set the grid and didn't pay too much attention to the proportions 2nd attempt: Created a grid after first creating a box in perspective to get an idea of the vanishing points, then using the box lines as reference to create the grid 3rd attempt: More extreme angles
Nassim A.
6mo
Sorry for the ugly planes :') It was hard for me to do it completely freehand while keeping an eye on the proportions.. I need to practice more of this, while overcoming the frustration of not being able to do it as well as I would expect.
Kassjan (Kass) Smyczek
First I attached my zero point perspective drawing from the prior lesson. It was a drawing of the Proko skull I got as a christmas gift. Then I tilted it, used it as reference and tried to use structure to reproduce it. After some iterations I did the skulls without reference and used the skull only to control my work afterwards. Palpable progress 😍
Sita Rabeling
More practice. A perfect drawing wasn’t the goal according to the assignment (phew), so I focused more on the box-subject thing. Worked mostly free handed. Gets tricky when want to get back to it after a break and you just got off the bike…
Sita Rabeling
Spyridon Panagiotopoulos
Had a horrible two weeks, which left me with only a few hours, mostly drained and disheartened. I thought I had time until the 22th, but I realized I was a day late. Oh well. At least I didn't give up! These were only a few of the oblique/3d drawings I attempted, and not the best, but they are the ones I feel had the most amount of mistakes to look at. So might as well upload those. They are also much more based on feeling than careful measuring (a trap I fell afterwards, as I felt my intuition was bad).
Marshall Vandruff
You did the right thing, and the work is better than your critical mind acknowledges. Thanks Spyridon.
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