Eye Tutorial

by [liiga]



Alright, I've been asked a few times lately about how I draw eyes and why they're so 'spooky', so here's a short tutorial explaining the underlying ideas. Normally I'd refine the whole thing much further, but for a tutorial, this should work.

Before we start: It really helps if you think about the 3d shape behind what you're drawing, and the structure. That's what references and anatomy books are great for. You can learn to repeat step-by-step tutorials of course, but they are mostly meant to illustrate application of various principles and techniques, not as ways cast in stone that you must follow. They're just a basic carcas for you to build your own ideas around. :)

Alright, with that out of the way, on to the tutorial.

1. Draw the basic shape of the eye. Note, how the inner corner (the one closer to the nose) is lower than the outer corner. Also keep the eye somewhat roundish, but not like a circle. Remember that the eye is a ball in the socket of the skull, and the eyelids are flexible tissues at the surface of this ball.

2. Deciding where the pupil will be. Sort of basic. Making some tiny adjustments to the outline, and marking where the eye ends at the inner corner. There's that red tissue at that place, we'll touch it up a bit later. Notice, how making this line at the inner corner curved helps to define the roundness of the eyeball.

3. Now it's getting more interesting. The arrow marks the direction of light (I picked a random one in this case). Now, note that the pupil part is like a water droplet on the eyeball - if you look at anatomy books or reference, or just look at someone sideways while they're staring at something, you'll see how it protrudes a bit from the eyeball's round surface.
So, we mark the big, famous speck of light that is reflection on the surface of the eye in the direction of light (counting from the black hole). Now, on the opposide side of the pupil, we mark a lighter region, that is hit by light that went through the transparent outer layer of the eye and didn't get lost in the black hole. Make sure to not pose that secondary reflection on a random place - put it where the light would actually go. (You find that place by drawing a line from the lightsource through the big white speck of light and through the black spot.)

4. Now we proceed to shade the eyeball itself. Shading the white part of the eye is often omitted, and causes flatness. When you shade, make sure that you figure out where those shadows are coming from, and don't just put them evenly all around. In this case, the upper eyelid is the main cause of shadow at the top and to the right, and the curved surface of the eyeball causes the less concentrated shadow at the bottom and to the left.
Important! Do NOT shade with gray, unless you're drawing the whole thing grayscale like I just did. The eyeball is a reflective surface and there's plenty of tiny tiny bloodvessels in it, so it will NEVER be gray (unless you're an alien in a gray gray world *cough*). Instead use desaturated beige or orange or red - depending on the colors of surroundings and the skin.

5. This is the final stage for this tutorial, although normally I'd be taking it further and refining it a whole lot. What happens here is mostly 'refinement', and shading of eyelids. Notice, how in 4. a small white speck appeared at the outer edge of the pupil. It is not a smudge, but a reflection. In 5., I've made this reflection brighter. I often put some at the edge of the pupil to show that the pupil shares the surface with the eyeball and they're both glistening with moisture. It makes the eye look rounder, more three-dimensional.
Notice that the eyelids got hit with some shadows and, importantly, highlights as well. The lower eyelid got a light highlight along its edge, because the light comes from above, and it has an edge that the light usually lands on. It got a shadow to the right to separate it from the eye a bit, creating the impression of eyeliner or eyelashes. ;)
Note that at the inner corner, I put some shading and highlights at the little reddish tissue that is at the corner of the eye. It's where the tears come from. Usually it's wet, and tends to glisten. Great thing for adding detail and stressing the roundness of the eyeball.
I also hit the pupil with additional detail, because usually you see all those tiny tiny patterns going on in eyes that make them so much more interesting. I encourage you to develop them further if you're going for a detailed style or just want to give those eyes an extra punch - but remember, those patterns shouldn't be more important than the feeling of volume and depth, so make sure not to kill the shadows and highlights when drawing them. :)

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Note: This eye was drawn using a Trust tablet, and Corel Painter, the brush i used is Wet Detail brush 5 from Acrylics. It's not special in any way, I use it 'cause it's smooth and smudgy. Smudgyness can be adjusted or just carried out with airbrush or smudge tool. And since I've heard this one before too many times: it's not about the tablet. ;)

Here's the same technique used with a mouse:



And with a ballpoint pen:

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Well, that's about it. If you have any questions or suggestions, go ahead, use the comment area, or just drop me a message. I'm hoping you'll find this tutorial useful. :)

Back to Tutorials
Other eye-tutorials
Simple Eye Tutorial by [Ocean Soul]
Sexy Eye Tutorial by [Caelicorn]
Zabs Eye tutorial by [Zab]
Danas eye tutorial by [Zardra]

Eye Photo Reference
Eye Photos

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