The White Slave (1969) – whose script was co-written by Koolhaas. As described by Daalder, The White Slave was “a provocative allegory about the decline of European civilization, riffing on B-movie genre films and Buñuelesque non-sequiturs.”
More info: https://www.archdaily.com/568281/koolhaas-career-in-film-1-2-3-group
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