This example demonstrates how to set up a minimal visualization gallery page using D3.js and ES6 modules. It shows a simple message displayed in large text, rendered by selecting a DOM element with `d3.select` and setting its content. The code imports the `select` function from D3 via `import { select } from 'd3'`, loads D3 from a CDN (UNPKG), and uses a local ES6 module to supply the message text. The styling and layout are handled by a linked CSS file.