Joaquín Sorolla's unique style captivated the world of international art; he was the first Spanish artist to achieve success in the United States at the beginning of the 20th century. In this insightful documentary, Sorolla's granddaughter, Blanca Pons Sorolla; artist Antonio López; and art historians Felipe Garín and Tomás Llorens; together with filmmaker José Luis Alcaine; reveal the keys of naturalist painting, the artist's language, and his achievements in the European and North American art markets.