Sally Silberberg, “Blue Striae”, 1988-2019 Sally Silberberg, "Blue Striae", 1988-2019, porcelain, enameled wooden base, 15 x 12 x 12.5". Sally Silberberg, “Blue Striae”, 1988-2019, porcelain, enameled wooden base, 15 x 12 x 12.5″.