Linus Lancaster is a sculptor and conceptual artist who has taught at Healdsburg High School since 2002.  He did his undergraduate training in drawing and philosophy at AAC and USF in San Francisco.  While teaching at HHS he finished an M.A. in philosophy and art practice, and a PhD. in art and soil studies.  Much of the work was done in collaboration with his students.  His current practice and research is in ecology, performance art, and amature radio technology.