A yellow circle with a black outline and two smaller black circles inside forms a basic smiley face. The example demonstrates static SVG rendering using inline `<circle>` elements within an `<svg>` canvas. The face is centered on a 960 by 500 pixel viewport, with the main circle's radius and stroke width set directly in the markup. The code does not use any JavaScript libraries or data binding, relying entirely on hardcoded SVG attributes for positioning and styling. The two eye circles are placed at fixed coordinates, while the mouth is absent, leaving the face incomplete.