Smiley face part 1
A yellow circle with a black outline forms the head of a smiley face, accompanied by two smaller black circles positioned as eyes. The example uses basic SVG shapes, created directly within an HTML document using inline `circle` elements. The rendering is static, with no interactive behavior or data binding, relying solely on SVG’s declarative syntax for positioning and styling. The code sets explicit `cx`, `cy`, and `r` attributes to place the shapes on a 960 by 500 canvas, demonstrating foundational SVG drawing without any JavaScript libraries.