It is more common to see examples with the colour over clear grounds. I have been involved in the antiques business since 1971. My career took a leap forward when I joined Bonhams in 1976.Some five years later I became head of the Decorative Arts department. The item "Harrach Cameo Glass Vase c1900" is in sale since Thursday, July 4, 2019. This item is in the category "Pottery, Porcelain & Glass\Glass\Art Glass\French\Other French Art Glass". The seller is "ericknowlestv" and is located in High Wycombe. This item can be shipped worldwide.