Cross-over architectural installation for the Venice Biennale 2000 - an oak park in an abandoned ship on top of biologically cleaned and composted organic human waste - digested sludge. "This park has been planted on 60 minutes worth of human waste produced by the city of Venice." Casagrande & Rintala`s comment on the theme of the Biennale: Citta, less aesthetics - more ethics.