This example displays a static SVG scene with a tomato-colored circle and a square filled with the CSS `current` color value. It demonstrates basic SVG shape creation and styling within an HTML document. The visualization uses D3.js v5 loaded from a CDN, though the code relies on plain SVG elements rather than data-driven D3 methods. The scene is rendered in an 960×500 SVG canvas with a CSS reset that removes page margins.