Techniques de décoration

Mishima de NSG youtube

Sgraffito

Wax resist

Latex with wateretching: technique by monyjackson ceramics

Mocha diffusion process

Kevin Kowalski (@kowalskipottery) is a ceramic artist based in California. Known for blending historic methods with modern surface techniques, he teaches ceramics while creating functional pottery inspired by nature. His signature styles include mocha diffusion and soda firing—bringing organic texture and movement to every clay piece.

Kevin showcases a powerful moment in his mocha diffusion process—where an acid and oxide mix hits wet slip and instantly blooms into dendritic patterns across the mug's surface. With just one brushstroke, the clay transforms—echoing roots, rivers, and trees in motion. It’s surface art shaped by chemistry and intuition.