Environmental Sculpture/Waterscape
Aquascape of Ilsan Filtration Plant in Ilsan New Town (1996)
Aquascape of Memorial Plaza at Soyang Dam in Chunchon (1996)
Aquascape of Club House Courtyard in Taekwang Country Club (1995)
Environmental Sculpture at Songdo in Pusan (1995)
Environmental Sculpture for Setting up Daejon-Seattle Sister City
at Seattle Park in Daejon (1994)
Memorial Sculpture for the Completion of Industrial Water Plant in
Daebul Industrial Estate (1994)