Years, 2011, Galerie Lisa Ruyter Vienna, Photo: Andreas Fleckl

Years, 2011, Galerie Lisa Ruyter Vienna, Photo: Andreas Fleckl

Bartholomäus Traubeck builds equipment to translate the information contained in tree rings into music.

Years, 2011

Tree rings can provide information regarding the age of a tree, as well as different environmental conditions that the tree experienced throughout its life time. This can allow researchers to understand ecological conditions such as droughts, floods, temperature extremes, fires and disease. Traubeck’s equipment translates the rings on a turntable, using sensors rather than a needle, that gathers information about the wood’s color, patterns, and texture, and uses an algorithm to translate that into piano music.

See Traubeck’s website


Annea Lockwood captures the music of our planet. She creates compositions that weave together the sounds of humans, animals, plants, and a variety of inanimate but dynamic objects including water, glass, magna, and tectonic plates.

Wild Energy, 2014
Working with Bob Bielecki, Lockwood makes audible the vibrations that emanate from the sun, earth, plants, and animals. Lockwood’s soundscape combines the rhythms of the sun’s pressures waves, fissures in the earth’s crust, shifts in tectonic plates, the electromagnetic field, whale songs, bat echolocation, and the capillary action of trees. The artists state: “It is our sense that through these sounds one can feel the energies generated, not as concepts but as energy-fields moving through one’s body.” 1

The sounds enliven an outdoor installation set in a forest clearing furnished with hammocks that encourage relaxed and attentive listening.

A Sound Map of the Danube, 2005
Lookwood traces the Danube river’s journey from the Black Forest to the Black Sea and captures of the sound of the river’s rushing water along with the sounds of boats, animals, and people who live by and on the river.

See Lockwood's website.

1 Caramoor Center for Music and the Arts, The Garden of Sonic Delights: Wild Energy.


Laib combines ephemeral materials—pollen, beeswax, milk, and rice—with long-lasting materials like stone, brass, and wood to create minimalist sculptures and installations. His refined shapes, warm colors, and aromatic materials invite us to slow down and contemplate the sensory richness of the world.

Laib carves a slight indentation in the top of a polished white marble brick and fills that indentation with milk. The milk creates a seamless skin on the top the marble—the ephemeral and permanent perfectly joined. Laib states, “how temporary milk is and how eternal a stone is.”1

milkstone creation
milkstone creation

Pollen Sculptures
Laib painstakingly collects pollen from the wildflowers and trees close to his home in Germany. He then carefully sifts the pollen on to a museum or gallery floor to create simple geometric shapes. Laib states, “pollen is the potential beginning of the life of the plant. It is as simple, as beautiful, and as complex as this.”2

milkstone creation

milkstone creation
1ART21: Wolgang Laib
2MOMA’s Wolfgang Laib exhibit


Chin works as an artist and community activist. His collaborative projects combine pragmatic solutions to real-world problems with aesthetic and conceptual experiments.

Revival Field, 1991
Chin took inspiration from botanist Rufus Chaney’s research on hyperaccumulator plants—plants that pull heavy metals from the soil. For Revival Field, Chin planted hyperaccumaltors at Pig’s Eye Landfill, a contaminated Superfund site in St. Paul, MN. The project was conceived as a scientific experiment that asked: Can plants remove soil toxins? It was also an eco-art sculpture that highlighted the potential to remedy polluted environments.1

Operation Paydirt, 2006-Present
After hurricane Katrina stuck New Orleans, Chin decided he could help the city recover by focusing his attention on the high levels of lead in the city’s older neighborhoods. Before the hurricane hit, thirty to fifty percent of the neighborhoods’ children suffered from lead poisoning. Lead poisoning affects brain development, damages the nervous system and kidneys, and leads to behavioral problems.2 When Chin discovered that remediation of the soil in New Orleans would cost $300 million, he created Fundred—an art project that encourages children and their families to create art works in the shape of hundred dollar bills. Chin collects the Fundreds and plans to present them to Congress as a symbolic gesture that raises awareness of lead contamination and asks the government to appropriate funds to remedy the problem. Chin sees the New Orleans project as the first step in a bigger project that aims to remediate contaminated soil in cities across the U.S.3

Operation Paydirt and Fundred

See Mel Chin’s website.

1“Mel Chin in Conversation with Fareed Armaly and Ute Meta Bauer,” in Nature, ed. Jeffrey Kastner, (London, UK: Whitechapel Gallery Ventures Limited, 2012), 174-176.
2Operation Paydirt: About.
3Linda Weintraub, To Life! Eco Art in Pursuit of a Sustainable Planet, “Mel Chin: Soil Remediation,” (Berkeley, CA: University of California Press, 2012), 135-140.


Greenberg combines art, science, and engineering to create microscopic photographs that reveal the hidden beauty of sand, flowers, food, and the human body. Greenberg builds the tools of his craft; he invented the “high-definition, three-dimensional light microscopes” with which he creates his photographs.1 His images give us unfamiliar and intimate views of materials we encounter every day.

Greenberg's Body Images
Microscopic images of retinas and bone.

Greenberg's Flower Images
Microscopic images of Royal Poinciana and Hibiscus flowers.

See Greenberg’s site.

1See Greenberg’s biography.


For twenty years, Ballengee has studied and documented deformed amphibians. He creates portraits of the deceased animals using a biology-lab process that removes everything but the collagen and stains the bones and cartilage. Ballangee sees his portraits as a way to memorialize the animals. He states: “If we start to look at the environment as made up of individuals just as unique as each and every one of us, I think that has the potential to really reframe our approach towards our own actions every day.”1

See Ballengee’s website.

Brandon Ballengee

1 Annie Minoff, “SciArts Spotlight: Brandon Ballengee,” (Science Friday: April 4, 2014),