Sotor's work has been on display in the artist’s home country, Chile, since he was 14 years old. Sotor lives and works in France since the mid 1970's. His favourite medium is iron that he solders, grinds, sands and polishes. Alongside his sculptures, he also creates pieces of furniture.
He explores the theme of the horse and the Centurion in works in which the subject is explicit. His characters appear to belong to a mythological and legendary past that is clearly described. The representation of Cheval Flèche is not unlike some cave paintings.
Modern Art Museum in Santiago de Chile, Salon de Mai, Salon de la Jeune Sculpture, Salon des Artistes Décorateurs, Salon Comparaison in Paris.