This example recreates Sol LeWitt’s wall drawing using D3’s `range`, `select`, `symbols`, and `symbol` APIs. It renders horizontal and vertical stripes as SVG rectangles, masked by two overlapping masks that cut out a series of D3 symbol shapes across the canvas. The masks are generated programmatically, with the shape size proportional to the viewport’s dimensions. The code adjusts the symbol area based on window height, showing how parametric art can respond to display constraints while preserving the original geometric composition.