This visualization demonstrates an initial step toward building a face using D3.js within an SVG canvas. The example sets the SVG background to red and prepares the structure for adding facial features. Built with React and D3 v5, the code uses `d3.select` to target the SVG element and applies a red background via `svg.style('background-color', 'red')`. The HTML page loads D3 from a CDN and includes basic styling for a full-screen, margin-free display.