3d zipper drawings on the hand draw optical illusion art

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Lesson Details

Hi, this is Ethan Nguyen for My Cartoon Tutorials.com and in this video, I'yard going to show you how to draw a 3D hole optical illusion. Here'southward what the illusion volition await like. 3D Hole Optical Illusion Drawing 1 Now let me show y'all how I did information technology.

Pace 1 – Drawing the Ellipses

The offset footstep is to describe a big ellipse. The rest of the drawing will be done in ink, simply I volition draw this offset ellipse in pencil because nosotros will exist erasing information technology after. 3D Hole Optical Illusion Drawing 2 Side by side, draw a smaller ellipse inside the first one using ink. You'll desire to make this one slightly shorter and more rounded. And instead of placing it right in the center, move it down slightly. By the mode, I made a light pencil sketching of the entire drawing before hand and is at present simply going over it with ink. That way, the drawing process will be a lot smoother and you won't have to meet me erasing and re-drawing a agglomeration of times. But when yous're drawing this yourself, don't exist agape to alter things around a bunch of times to go the curves just right. Then draw another smaller ellipse inside this ane. Once more, you'll want to brand it more rounded and place it closer towards the bottom. 3D Hole Optical Illusion Drawing 4 Echo this process 3 more times. You can see the pattern very clearly here. Each ellipse is a piddling more similar a circumvolve and they group together at a single betoken.

Stride 2 – Drawing the Tiles

Adjacent, nosotros're going to describe some straight lines from the center outward. 3D Hole Optical Illusion Drawing 6 The gaps between these lines volition be widest at the lesser and gradually narrow every bit they movement upwards. To assist planing out the spacing and make them more consistent, I similar to start at both ends at the same time. That style I'll have a expert idea of how wide the stripes at the top will be and program accordingly. 3D Hole Optical Illusion Drawing 7 One of import detail is to make sure y'all stop up with an fifty-fifty number of stripes. You lot'll see why this is important in a minute. One time we take all the stripes drawing in, let's erase the outer well-nigh circle.

Step three – Inking and Shading

Now, we'll employ a sharpie marker to fill up in the outer circle using an alternating design. This is why it's important to have a fifty-fifty number of stripes. If the stripes were odd, information technology would throw the pattern out of sync. 3D Hole Optical Illusion Drawing 9 The big sharpie marker won't be able to color in the squares all the manner to the edge, so we'll merely go as close to the edge as we can for now. Continue doing this for all the circles. Now, allow'southward take a smaller pen and fill in the modest gaps that nosotros couldn't become with the larger marker. 3D Hole Optical Illusion Drawing 11 The last step is to create a dark gradation at the center hole. I'll employ a 9xxb graphite pencil to put in a base tone. Yous also can use a 4B or 6B pencil for this. And I'll use a blending stump to smooth out the tone. And at present I'll use a charcoal pencil to put in a really night layer for the hole. 3D Hole Optical Illusion Drawing 14 And that's it! Now all we have to do is wait at this cartoon at an angle to run across the 3D optical illusion.