This hand blown art glass vase is a true masterpiece by Arthur Allison. The iridescent oil slick design on this mini bud vase makes it a unique addition to any collection. The vase is signed by the artist and bears an incised backstamp, indicating its originality. The cobalt blue color and abstract pattern add to its charm. The vase is made of glass and has been handmade using the technique of hand blown glass. This iridescent oil slick vase is an original production style by Arthur Allison. It is a decorative piece that will add to the beauty of any space.