coloured glass

shorter 28.8 x 18.2 x 10.3 cm (11 3/8 x 7 1/8 x 4 in.)
taller 30.4 x 12.7 x 7.6 cm (11 7/8 x 5 x 2 7/8 in.)

Each executed circa 1956, these works were manufactured by Barovier & Toso, Murano.