While studying for his master's degree Avitzur lived in the
Santa Barbara home of painter
Irma Cavat and was her studio assistant. Cavat's home was also the winter studio for sculptor
George Rickey. Avitzur worked for Rickey as well, both in Santa Barbara and
East Chatham, NY. Avitzur also worked for ceramacist
Beatrice Wood in
Ojai, CA until her death in 1998. Avitzur credits his father's research with metals and his employment with various artists for his decision to become an artist. Avitzur's sculpture teacher was kinetic sculptor
Ken Bortolazzo. Avitzur gathers materials for his sculptures from auto and marine salvage yards, scrap metal yards, garage and estate sales and flea markets. He disassembles, cleans, polishes and sorts the parts. Avitzur's sculptures have been displayed at the
Santa Barbara Museum of Natural History, Sullivan Goss Gallery, Santa Barbara Community Arts Workshop,
La Luz de Jesus Gallery, and the Bay Area Maker Faire Applied Kinetic Arts Group Gallery Space. Avitzur was included in
Between Seer and Seen, a photo book of Santa Barbara County artists, released in 2013 by
Mark Robert Halper. Avitzur participated in a video and advertising campaign for financial and retirement services company Athene in 2021. ==Personal life==