rhiza A+D

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

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