SmileyFace
A yellow circle with a black outline forms the face, and two smaller black circles represent the eyes. The example demonstrates basic SVG shape creation using explicit `<circle>` elements within an `<svg>` container. The code sets the canvas dimensions to 960 by 500 pixels and uses inline SVG attributes for positioning, sizing, fill colors, and stroke properties. No JavaScript or external libraries are used; the visualization relies entirely on static SVG markup to render the simple smiley face composition.