A scatterplot displays five fixed points across a 2D plane, each represented by a solid circle with a radius of 30 pixels. The visualization uses an SVG rendering approach with React, where the `App` component measures its container to set the chart dimensions. D3 v7 handles data binding and element creation through `select` and `selectAll`, while hardcoded `x` and `y` values from a local `data.js` file position the circles.