Lesson 2: Contour Lines, Texture and Construction

8:32 PM, Thursday January 13th 2022

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Found I struggled a loooot with the form intersections -- where do those red lines go?! Arrgh. :)

Another difficulty was drawing with my shoulder -- especially for things like curves and small details, I knew I'd be a bit more 'loose' with my shoulder rather than my wrist, so even though I knew it was just practice I kept catching myself using my wrist for small details. Not sure how to adjust for this other than practice, but alas.

Overall I had a lot of fun with this lesson, but it was by far the most mentally taxing out of anything so far! 250 boxes was mostly automatic after a while, whereas this was new concepts constantly, so while it was interesting it was also nervewracking. Still, made it through, and looking forward to the next challenge!

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12:11 AM, Saturday January 15th 2022

I'll be the TA handling your Lesson 2 critique.

You're making progress towards understanding the concepts introduced in this lesson and hopefully this critique will help you in your future attempts.

  • Starting off in the arrows section your lines are mostly looking smoothly and confidently drawn. There are spots where your arrows bulge/narrow suddenly, this is an issue because it gives the impression that your arrows are stretching which hurts their solidity. Remember that as our arrows move closer to the viewer we want them to widen consistently. It's good to see that you're trying to implement line weight, just remember that you want to keep your applications subtle and you'll become consistent with mileage. here are some things to look out for when applying it. At times you don't overlap your edges when you should, this results in your arrows flattening out as you can see here. I'd like you to experiment more with foreshortening in your future attempts, by utilizing it in both the arrows themselves as well as the negative space between their curves we can create a stronger illusion of an object moving through 3D space as demonstrated here.

  • Moving into the organic forms with contours exercise your forms are getting a bit too complex. We want to create our forms with both ends being the same size and to avoid any pinching, bloating, or stretching along the form's length as discussed here. Some of your line work here shows a lack of confidence, remember that our first priority is that we want all of our linework/ellipses/contours to be drawn confidently and mileage will improve our accuracy. Speaking of contours, the small contour ellipses on the end of your forms should only be on the side facing the viewer. I'd also like you to try and shift the degree of your contours more. The degree of a contour line basically represents the orientation of that cross-section in space, relative to the viewer, and as we slide along the sausage form, the cross section is either going to open up (allowing us to see more of it) or turn away from the viewer (allowing us to see less), as shown here.

  • In the texture exercises you're focusing largely on outlines and negative space rather than cast shadows created by forms along the texture itself. This makes it difficult to create gradients with implied information which we could then use to create focal points in more complex pieces, by doing so we can prevent our viewers from being visually overwhelmed with too much detail. You also show that you're drawing from memory at times rather than giving yourself enough time to focus on your reference. Most of our time when doing exercises like this will be spent observing our reference and looking away for a quick second to add something to our page. For more on the importance of focusing on cast shadows read here. I'd also like to quickly direct you to this image which shows that when we're working with thin line like textures if we outline and fill the shadow we will create a much more dynamic texture than simply drawing lines.

  • It's quite common for people to feel like they don't fully grasp the form intersections exercise, if you feel like you may fall into this category try not to stress too much. This exercise is just meant to get students to start thinking about how their forms relate to one another in 3D space, and how to define those relationships on the page. We'll be going over them more in the upcoming lessons. Some of your forms here appear a bit hastily done, it looks like you needed more time planning them before drawing them. Remember that whether our goal is to draw 1 form or 100, we want to be giving each line the same amount of time planning/ghosting before drawing it.

  • While wrapping up your submission with the organic intersections exercise you show that you need a bit more time becoming comfortable with thinking of how these forms interact in 3D space and how they'd wrap around one another. I recommend trying to stack your forms perpendicularly rather than trying to keep them headed in the same direction to help make wrapping them around one another a smoother task. Imagine a pile of sausages on a plate stacked across one another, that's ultimately what you want to try to recreate in this exercise. Addressing issues mentioned in the previous organic form section will help you here as well. You're keeping your forms relatively simple and easy to work with which is a good strategy to help produce good results. When drawing your shadows you don't push them far enough to cast, instead they mostly hug the form creating them, try pushing them further. It appears like your shadows aren't following a consistent light source, I recommend pushing your light source to the top left or right corner of the page to start with, it's easier than working with a light directly above your form pile.

I won't be moving you on to the next lesson just yet, each lesson builds upon each other and I'd like to make sure you understand a few of these concepts a bit more before potentially creating more problems down the road.

With that being said I'd like you to please re-read and complete:

  • 1 page of the organic forms with contours exercise

  • 1 page of the organic intersections exercise

Once you've completed the pages mentioned above reply to this critique with a link to them, I'll go over them and address anything that needs to be worked on and once you've shown you're ready for the next lesson I'll move you on.

I look forward to seeing your work.

Next Steps:

Please re-read and complete:

  • 1 page of the organic forms with contours exercise

  • 1 page of the organic intersections exercise

When finished, reply to this critique with your revisions.
8:20 PM, Sunday January 16th 2022

Thanks for the guidance -- I struggled with the organic forms with contours much more than I expected.

https://imgur.com/a/fhH9lcj

The version above is actually the third organic contours I made -- it just wouldn't come out right! I tried slowing down and speeding up my strokes, but both seemed counterproductive. Nonetheless, both revisions are attached for your review. :) Thanks!

6:30 PM, Monday January 17th 2022

Starting with your organic forms with contour curves, the main issue here is that while you are shifting the degree of your contour curves, you're doing so in the wrong direction. As explained in the Lesson 1 ellipses video, the contour lines will get wider as we slide away from the viewer. You've got them getting narrower.

You are making progress in sticking to the characteristics of simple sausages as mentioned in the instructions, though this is something you'll want to keep working on as well, as there are some that get narrower through their midsections, or that have ends of different sizes.

I'm also slightly confused as to why you went back over the ellipses for that page with another pen, making them thicker. Not entirely sure what purpose that was meant to serve - stick to following the instructions and try to avoid doing anything in addition to them.

Moving onto your organic intersections, I can see that you are moving in the right direction here, and that you're thinking about how they slump and sag over one another. This is something that will continue to see improvement with further practice, so as with all the exercises you've been introduced to, be sure to integrate them into your regular warmup routine so you can keep working on those skills.

One last thing - it appears that you're filling in the ellipses on the tips of your forms in this exercise, though again this is not something that was part of the instructions, so refrain from doing so in the future.

Before I mark this lesson as complete, I would like to make sure that you understand how the degree of your contour lines should be shifting, so I am going to assign one more page of those.

Next Steps:

Please submit 1 more page of organic forms with contour curves.

When finished, reply to this critique with your revisions.
8:46 PM, Tuesday January 18th 2022

https://imgur.com/a/MeGSygy

Thank you for your comments! I'd somehow never made the connection regarding circles being further away thus more circular, despite having previously read the link you sent. I think this time it came out better as I kept that in mind.

Please find my one more page of organic forms with contour forms above.

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8:46 PM, Tuesday January 18th 2022

https://imgur.com/a/MeGSygy

Thank you for your comments! I'd somehow never made the connection regarding circles being further away thus more circular, despite having previously read the link you sent. I think this time it came out better as I kept that in mind.

Please find my one more page of organic forms with contour forms above.

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A lot of my students use these. The last time I used them was when I was in high school, and at the time I felt that they dried out pretty quickly, though I may have simply been mishandling them. As with all pens, make sure you're capping them when they're not in use, and try not to apply too much pressure. You really only need to be touching the page, not mashing your pen into it.

In terms of line weight, the sizes are pretty weird. 08 corresponds to 0.5mm, which is what I recommend for the drawabox lessons, whereas 05 corresponds to 0.45mm, which is pretty close and can also be used.

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