Vivern is born in 1948 in Argentina. At the age of 20, he graduated as a designer by the Art Panamericana school in Buenos Aires. In the 70's , he settled down in Brazil, where he attended classes with the Austria sculptor Francisco Stockinger. Since then, he never stopped developing his work of researches over different kinds of materials and forms.

He participated in numerous of solo and group exhibitions and also in several symposiums in South America, Europe, Africa and Asia.

His work is part of  various collections in museums : Taiwan, Germany, France, Italy, Turkey, Egypt and Brazil. It makes part also of private collections. His sculpture, often abstract, is inspired by everyday life between man and nature and recognized by its form and esthetic.