This example visually explains facial proportions by constructing a simple smiley face out of three circles on an SVG canvas. The drawing shows a large yellow circular head with two smaller black circles for eyes, positioned using fixed coordinates relative to the canvas center. The code uses basic SVG elements like `circle` and `svg` with attributes for position, radius, fill, and stroke, without any JavaScript libraries or data sources. The face is intentionally incomplete, stopping at the eyes as the title suggests, with no mouth or other features yet rendered.