This example presents a minimal web page that renders three identical yellow circles with black outlines on a white background using SVG. The circles are positioned at the center of a 960 by 500 pixel viewport, each with a 200-pixel radius and a 10-pixel stroke, demonstrating basic shape construction. The code uses inline SVG elements defined directly in the HTML body, with styling applied through a CSS rule that disables page margins and hides overflow. The page includes a title referencing a learning journey and embeds a YouTube video, though the visualization itself consists solely of the static, overlapping circular shapes.