Drawing eyes in the side profile for anime-style art can be quite challenging, but with the right techniques and understanding of anatomy, you can master this skill. This guide will walk you through the process, from understanding the basics to adding final touches, to help you create captivating side-profile eyes.

Before we dive into the drawing process, let's familiarize ourselves with the basic structure of an eye. The eye is composed of the iris, pupil, sclera (the white of the eye), upper and lower eyelids, and finally, the eye sockets. In anime style, these features are often simplified and exaggerated for dramatic effect.

Understanding Anime Eye Proportions
Anime eyes typically have a larger iris and pupil compared to realistic eyes. The iris may take up about 60-70% of the eye's width in anime, compared to around 40% in real-life eyes. Additionally, the eyelids are often thicker and can cover more of the eye, creating a unique, expressive look.

For side-profile eyes, it's crucial to understand that only the iris and part of the pupil are visible. The sclera and the rest of the pupil are obscured by the eyelids. This makes the task of drawing side-profile eyes more about implication and less about detail.
Determining Eye Placement

The first step is to decide where the eyes will be placed on the face. In anime, the eyes are usually larger and placed higher on the face than in reality. They should be roughly aligned horizontally with the bottom of the nose and vertically with the middle of the face. Remember, in anime, the eyes are often the focal point, so they should be prominent.
To ensure accurate placement, lightly sketch the head in a side profile view, including the basic facial landmarks like the ears, nose, and mouth. Then, roughly mark the center of the eyes, keeping in mind the proportions discussed earlier.
Sketching the Visible Portion of the Eye

With the eye's placement established, we can start drawing the visible portion - the iris and pupil. Using a light touch, sketch a small circle for the iris. Given the anime style, this circle should take up a significant part of the eye's total width. Then, within this circle, create another smaller circle for the pupil.
Now, here's where the side profile view comes into play. Since you're looking at the side of the eye, only a part of the pupil should be visible. The rest is obscured by the eyelids. To denote this, you can either simplify the pupil into a smaller circle or use a semi-circular shape to indicate that it's curving away from view.
Adding Shading and Details

Once the basic shapes are in place, it's time to add depth and dimension with shading. Anime style often uses simple, bold shading to create contrast and emphasize certain features.
The key areas to shade in a side-profile eye are the eyelids, the visible part of the pupil, and the tone of the iris. Shading on the eyelids should be heavier at the edge that's closest to the viewer, gradually lightening as it moves towards the outer edge. This gives the illusion of form and suggests the eye's direction.



















Creating the Eyelid Crease
A distinctive feature of anime eyes is the prominent eyelid crease that runs horizontally across the eye. In a side-profile view, only a part of this crease is visible. To draw it, add a thin, curved line where the eyelid meets the eye.
For added realism, consider the eye's movement. If the eye is looking up, the crease should be higher on the eye. If it's looking down, the crease should be lower. This may require adjusting the eyelid's position in your initial sketch.
Defining the Pupil and Iris
The pupil and iris in an anime eye are often starkly contrasting. The pupil should be a solid black, while the iris can be a range of colors. Common choices include brown, blue, or the anime classic, 'red-Kyun' (a bright red-pink hue).
Shading on the visible part of the pupil is minimal, as it's lost within the darkness. The iris, on the other hand, should have a gradient effect, darker where it meets the pupil and lighter towards the outer edge. This creates a sense of depth and roundness in the eye.
With these steps complete, you should have a captivating side-profile eye in true anime style. From here, you can practice drawing eyes in different expressions and characters, gradually refining your skills. Happy drawing!