Two Bernard Prigent vases 1970 Virebent

Two vases by designer bernard prigent from the 1970 collection for virebent. The first is the model called the amande vase. The second is an essay by the artist. Who says prototype says unique. I checked with maison virebent. After my discussions with the director of the workshops, she kindly wrote to me and informed me about the origin of these two wonders. 1- amande vase h17cm/w18cm 2- vase (essay) h14cm/w19cm enameled porcelain year 1970 in excellent condition. I can sell them separately, but I find that they match well together.