SVG Fundamentals
This example demonstrates the foundational building blocks of SVG and HTML by displaying a large "Hello HTML!" message alongside a simple SVG circle. The page uses plain HTML and CSS, with the SVG element containing a circle of radius 150 pixels, though no fill or stroke attributes are specified, so the circle appears as a default black shape. The code is a minimal static page that runs without JavaScript, relying solely on browser rendering of HTML5 and SVG elements to illustrate the difference between text and vector graphics. No external libraries are used.