Bertha Robertson was active/lived in Arizona, Kansas. Bertha Robertson is known for desert landscape, still life.
Biography Bertha Robertson
Born in Kansas, she came west after World II. She lived in San Diego, California where she studied with Maurice Braun. Eventually, she settled in Tombstone, Arizona where she fell in love with painting the desert. She also did still life. Her work was exhibited in Tucson, Douglas and Tombstone.