These three small experimental rock intaglio copper etchings utilize drypoint and aquatint. Drypoint is a direct engraving method where a sharp needle scratches into the copper plate, raising a burr that holds ink and produces rich, velvety lines. Aquatint, a tonal etching process, involves applying a fine layer of resin onto the copper plate before etching it in acid. By controlling exposure times, varying shades of gray and deep blacks can be achieved, allowing for atmospheric effects and subtle shading. When combined, drypoint and aquatint create intricate compositions that evoke the natural erosion, fractures, and depth of the imaginary rocks.
