Assertion: beck's father | /r/HasProperty | pivotal contributor
Facets:
value: to the fluxus art movement
type: OTHER
Source sentences:
text: Fittingly, Beck came from a distinctly artistic background, the son of string arranger/conductor David Campbell and Bibbe Hansen, the latter a regular at Andy Warhol 's Factory whose father was a pivotal contributor to the Fluxus art movement.