This example renders a fixed heart shape using an inline SVG path, overlaid on an HTML page via an `<object>` element that references an external SVG file. The D3.js library is imported in `index.js` to select the SVG and read its width and height attributes, though no dynamic data binding or animation is applied. The visualization demonstrates how D3 can be paired with static SVG content in a React-oriented workflow, with the heart path defined in red and black stroke styling within the SVG markup.