Murano glass vase "Sommerso" by Flavio Poli for Alessandro Mandruzzato - Italy, 1960s. The "Sommerso" is a technique developed in Murano in the 30s, it was very popular in the 50s and 60s. The result is a glass with contrasting colours that is usually covered with a transparent layer.  Very good original condition, few scratches here and there, due to its age, visible on the pictures.