Claremont potter Rupert Deese in 1996, with a lined decorative effect over the entire outside of the vessel. For those unfamiliar with Rupert Deese, he was studio mate alongside potter Harrison McIntosh for several decades.
Beatrice Wood Foamy Blue Lava Vase | http://www.1stdibs.com/furniture/dining-entertaining/vases/ Wood lived a very long and colorful life including being involved in Vaudeville and friends of artists from the Dada period. She also studied with master potters Gertrud and Otto Natzler. Wood died in 1998 in Ojai, California at the age of 105 years.