Roberto (Bob) was my teacher in grad. school at the University of Arizona in the late 70's. Now living in Santa Fe, NM, he makes amazing architectural sculptures. Here is an article about his latest exhibition.
http://www.santafenewmexican.com/Pasatiempo/Grace_and_wood_works
http://www.santafenewmexican.com/Pasatiempo/Grace_and_wood_works