Master of Fine Arts, Academy Applied Art, Praha, Czech Republic, 1987. Doctor (honorary), Royal College Art, London, 1994. Doctor (honorary), University Suntherland, England, 1999.
Doctor (honorary), Rhode Island School Design, 2000. Doctor (honorary), Royal College Art. District Attorney (honorary), University Suntherland G. Britanien.
Doctor of Fine Arts (honorary), Rhode Island School of Design.
Professor, chair department glass Academy Applied Art, Praha, 1963-1987. Chair Czech Glass Artists Union, Prague, 1989-1992, Czech Artist Union, Prague, 1968-1969, lecturer, Ohio State, Berkeley, Pilchuck Glass School (established Libensky award). Exhibitions include IUC Hall, Paris, 1962-1964, Prague Castle, 1964-1969, River of Life Expo, Osaka, 1967-1970, Cornin Museum, New York, 1978-1980, Chapel Horsvskytyn, 1990-1991, Corning Inc.
Building, New York City, 1991-1993, Kioi Hall, Tokyo, 1994-1995, Kameoka, Kyoto, Japan, 1998, Sao Paulo, 1965, Rio de Janeiro, 1966, Finland, 1984, Zurich, 1990, Yokohama, 1995, National Gallery, Prague, 1989, American Craft Museum, New York, 1996, Brno, Czech Republic, 1996, Venezia Palazzo Ducale, 1996, Lausane Museé des Art, 1997, Bergamo Piazza Vecchia, 1998, Prague Carolinum, 2000.
Married Jaroslava Brychtova, April 1963. Children: Jaroslav, Milos, Alena.