This example visualizes automobile data from the UCI Auto MPG dataset, plotting two numeric attributes as a scatter plot with points colored by vehicle class. The main chart fills the viewport, while a smaller overview version in the corner provides navigation context. Built with the Vega-Lite API, it uses `vl.markCircle`, `vl.x().fieldQ()`, and `vl.y().fieldQ()` to encode fields, with `vl.color().fieldN()` for categorical coloring. Data loads via D3’s `csv` function, and the configuration customizes axis styling and label appearance.