Art Brokerage: Maria Bertran Venezuelan Artist: Born in Caracas, Venezuela, Maria Bertran received her B.F.A. from Washington University in St. Louis and studied in Paris. Painting entirely on location or from live subjects, the artist infuses her impressionist works with the passionnand color of her native culture. Maria Bertran has had successful exhibitions in France, Venezuela, and the United States; and her work is innprivate collections on six continents. Listings wanted.