Helmut Schaeffenacker German art pottery / studio ceramic wall decoration, wonderful object in deep colors in the style of Picasso and a unique piece with artist mark. Helmut Schäffenacker (1921-2010) was a renowned and prolific German ceramic artist, recognized for his innovative and traditional techniques in ceramic artistry and known as a master of plaques’. He also worked in other mediums to produce paintings, prints, sculpture and public artworks.