Date of birth/death31 October 1944Other names—Place of Birth—GND—VIAF—Groups—KeywordsGraphic art, Painting, Minimalism, SwitzerlandRelated library entries/ 3 entries LibraryFlash Art / Флэш Арт. — 1989, № 11989LibraryPainting Today2009LibraryHelmut Federle: American Songline2013