“For more than 50 years, [he] was an indefatigable contributor to the contemporary experimental dance scene in Philadelphia and around the world. … Mr. Fischbeck; his former wife, Brigitta Herrmann; and fellow innovator Hellmut Gottschild founded and directed Group Motion Multimedia Dance Theater in 1968. The Philadelphia dance troupe, internationally known for its avant-garde performances and outreach to enthusiasts, is celebrated locally for its continuing Friday night workshops [for] nondancers.” – The Philadelphia Inquirer