Curtain Substrate, 1989, 26'x16'x2', Steel, nylon curtain, algae, lights, pump, waters

Installation in the Brooklyn Bridge Anchorage

Landscape with Restrictive Element, 1992, 60"x40", algae, on paper

Slice of The Beginning, 1989, 8'x12'x1', algae growing systems

Perfect Progression of Random Spacing, 1988, 40'x12"x24", stainless steel, algae, moss growing on gulf balls, fountain

Perfect Progression of Random Spacing, 1988, detail

"Observation Platform #2", 1994, 120"x120", algae, and smoke on paper

The Struggle For Diversity, 1990, Installation, The Brooklyn Museum

The Struggle For Diversity, 1990, With Algae growth

Advanced Model in Torpor State, 1999, 74"x50"x34", algae growing system

Advanced Model in Torpor State, 1999, detail

Bacteria Rule, 1999, 49"x69", Cyanobacteria oscillatoria,on glass

Bacteria Rule, 1999, detail if oscillatoria growth

Bacteria Rule, 1999, detail of oscillatoria growth

Adventures in Articulation, 1994, 14'x51"x99", Cyanobacteria print

Adventures in Articulation, 1994, Showing Cyanobacteria, growth, and negative

Adventures in Articulation, 1994, dried Cyanobacteria print

Alfred Russell Wallace, 1998, 40"x30", Cyanobacteria, and diamonds on glass

Alfred Russel Wallace, 1998, detail of hands

Alfred Russel Wallace, 1998, detail of Cyanobacteria growth arranging diamonds

Look in Look Out, 1996, 48"x82", Cyanobacteria on glass

Apple Trees in Winter, 1994, 48"x92", Cyanobacteria print on paper

Mother Child and Moth, 1999, 75"x46", Cyanobacteria on glass

Egg form of Cliff Nesting Alcid, 1992, 8"x6"x12", plastic egg containing agar, and algae, on steel shelve

Observation Platform, 1992, 10'x16'x30', installation at the Mattress Factory, algae growing on curtain

Observation Platform, 1992, 10'x16'x30', installation at the Mattress Factory