Just when you were wondering what became of the Starn Twins, along comes a story in the New York Times about their public art project in the New York subway:

The main part of the installation, the curved walls that hug the station, was made using a new and unusual fused-glass technique, like laser printing but with glass powder instead of ink. It gives the panels a layered quality: against a background of cream and celadon— the colors of a winter dawn — the black branches seem to echo one another. [ . . . ]

The fused glass was the project’s biggest challenge. Even the fabricator, Franz Mayer of Munich, a 160-year-old firm known for its expertise in architectural glass and mosaics, “didn’t really know how to work with it,” Mike said. “And we didn’t know how to work with it. It was trial-and-error, and one year of testing.” Still, they did not consider scaling back to a more traditional industrial technique. The tiny bubbles, striations and other imperfections in the finished panels are part of their charm, Doug said. “It feels more alive.”

Making Artistic Connections at a Subway Station (New York Times)