This example displays a collection of hand-crafted SVG waveform paths drawn on a light gray canvas. Each path is rendered as a black, unfilled stroke, creating a set of overlapping curves that resemble abstract data plots or signal traces. The visualization uses D3 v7 to append the SVG elements, with path data defined as static string constants in JavaScript. The code constructs rectangular background layers and a main container, then iterates over the path array to add each curve with a consistent stroke style.