Friedrich Becker Variabler Ansteckschmuck, 1962 Friedrich Becker Kinetischer Armschmuck, 1969 Doris Betz Brosche, 1997 Claus Bury Bangle, 1974 Anton Cepka Brooch, 1989 Peter Chang Bangle, 1995 Ramón Puig Cuyás Brooches, 1984 Robert Ebendorf Brooches, 1990 Christiane Förster Brooch, 1991 Warwick Freeman 'Orange Ghost' brooch, 2003 Karl Fritsch Brooch, 1993-1995 Max Fröhlich Brooch, 1993 Thomas Gentille Brooch, 1999 Andi Gut 'Strunk' badge, 2002 Yasuki Hiramatsu Necklace, 2000 Renate Heintze Large necklace, 1991 Hermann Jünger Necklace, 1958	Hermann Jünger Brooch, 1965 Ike Jünger Breastpin, 2001 Daniel Kruger Finger ring, 1977 Otto Künzli Heart, 1985 Emmy van Leersum Necklace, 1982-4 Sally Marsland 'Almost black brooches', 2000 Bruno Martinazzi 'Goldfinger'´bangle, 1969 Falko Marx Bangle, 1994-2000 Francesco Pavan Brooches, 1984 Ruudt Peters 'Corax' necklace, 1993 Mario Pinton Finger ring, 1987 Mario Pinton Bangle, 1978 Karen Pontoppidan Brooch, 2003 Dorothea Prühl 'Sunflowers' necklace, 1990 Dorothea Prühl 'Wide-angle' necklace, 1999 Reinhold Reiling Bangle, 1969 Gerd Rothmann 'The gold nose of Collector Jan Teunen', 1984	Marianne Schliwinski 'Thunderbird Mesa' necklace, 1988 Bernhard Schobinger Bottle necklace, 1988 Hubertus von Skal 'Fly on fly mesh' brooch, 1967 Peter Skubic 'Muenchhausen' brooch, 1980 Bettina Speckner Pendant, 1997 Vivianna Torun Bülow-Hübe Necklace, 1959 Lisa Walker Jewelry, 1997-2003 Breastpins Gijs Bakker 'Me and you' breastpin, 2001 Mizuko Yamada 'Swinging Tactile' breastpin, 2001 Res Ingold 'ingold airlines pin', breastpin, 2000 Peter Skubic Pin, 2000 Vivianna Torun Bülow-Hübe 'Vortex' pin, 2001 Ichiro Iino Pin, 2003 Ramón Puig Cuyás 'Hercules' pin, 2001 Catherine Truman 'Red lungs' pin, 2001