This example builds a generative abstract composition from simple geometric primitives. Red and blue line groups, created with `d3.range` and joined via `selectAll(...).join('line')`, radiate outward with deterministic, linear coordinate formulas. Purple circles and smaller white circles, positioned and sized by `d3.range`, layer over them, creating a playful, Kandinsky-inspired interplay of shapes. Rendered as SVG, the artwork fills the browser window, with `d3.select` driving all element creation and positioning.