2016 - Ongiong | Rescuing Tibbetts Brook

2015 | Department of Design and Construction

2009 - ongoing | BROADWAY: 1000 STEPS

2011 | BROADWAY: 1000 STEPS TEST INSTALLATION

2011 | RAVENSWOOD/CALL: IF ONLY THE CITY COULD SPEAK

2010 | THE PASSAGE, STATEN ISLAND MEMORIAL GREEN

2002 | MOVING PERIMETER: A WREATH FOR GROUND ZERO

2002 | SERPENTINE ART AND NATURE COMMONS

1992-2000 | 14TH STREET UNION SQUARE SUBWAY STATION

1990-1991 | RIVERSIDE SOUTH

1984-1987 | SOUTH COVE

1981 | 42ND STREET PROJECT

1973 | BATTERY PARK LANDFILL

1969 | ROPES/SHORE