This example draws a stylized human face using D3.js and SVG. The face’s features are constructed from layered, rounded paths with a dark teal stroke, set against a plain background. The visualization loads population data for South American countries from a CSV file via D3’s `csv` function, but the rendering focuses purely on the geometric face. The SVG canvas is 960 by 500 pixels, and the code uses D3’s selection and attribute methods to position the elements.