rhiza A+D

Ean Eldred (American, born 1966); Peter Nylen (American, born 1966); John Kashiwabara (American, born 1964); Richard F. Garfield (American, born 1942)

Portland, Oregon-based architecture and design studio rhiza A+D was founded in 2005 by partners Ean Eldred, Richard F. Garfield, John Kashiwabara and Peter Nylen, who have been working collaboratively since the mid-1990s. Creating a diverse array of site-specific architectural and sculptural installations, their public artworks "contribute to our shared environment, culture and identity."