Share this Pin itShare on Pinterest Elmar Trenkwalder. WVZ 311, 2016, stoneware, glaze, 59x35x35 cm Share this Pin itShare on Pinterest Christie van der Haak. design for panel on wallpaper Share this Pin itShare on Pinterest Elmar Trenkwalder. WVZ 317, 2016, stoneware, 51 x 26 x 16 cm Share this Pin itShare on Pinterest Christie van der Haak. design for panel on wallpaper Share this Pin itShare on Pinterest Elmar Trenkwalder. WVZ 312, 2016, stoneware, glaze, 47 x 32 x 18 cm Share this Pin itShare on Pinterest Christie van der Haak. Design for panel on wallpaper and carpet