David Weiss (21 June 1946 – 27 April 2012)…

… was with Peter Fischli (born 8 June 1952) the artist collab often shortened to Fischli/Weiss; the artist duo had been collaborating since 1979 & produced some of the most important contemporary Swiss art . Below one of their hilarious machines, in a work called DER LAUF DER DINGE, which can be englished as “In the Course of Things.”