Curran's Face a La Sol LeWitt renders a geometric face as an SVG path, which is animated through a series of bouncing color-grid backgrounds. The face path is defined by a large string of cubic Bézier commands (`svgdata()`), scaled and positioned via `transform`. It is used as a mask for two layered groups of colored rectangles, with alternating visibility toggled every 1000ms. The animation uses raw DOM manipulation via `document.createElementNS` and CSS transition properties, with no external libraries.