The following artist will have selected pieces on display and for sale at the Texas Mountain Art Show and Sale.   Mary Baxter The native Texan artist has a working knowledge of the West Texas desert country, as she moved there to be part of a cattle ranch operation. She specializes in landscapes that capture the subtle beauty of the high country that is home to Big Bend National Park.   Wayne Baize Wayne Baize has been a professional western artist for over 30 years and was elected for membership into the Cowboy Artists of America in 1995. His subject matter is the contemporary working cowboy. He also enjoys painting mares and colts, cows and calves and other animals a rancher raises. Most of his work is done in oil paintings, but he also does pencil and pens and ink. His pencil drawing won the silver award for drawing in the 1997 CA Exhibition.   Carol Fairlie Ms. Fairlie is an Associate Professor of Art at Sul Ross State University where she teaches watercolor, oil painting, drawing, figure drawing, and printmaking. She studied painting for four years at the Pennsylvania Academy of Fine Arts, received her Bachelors of Fine Arts from Texas Woman's University and her Master's of Fine Arts at the School of Visual Arts / University of North Texas.   Hugh Campbell Hugh Campbell III of San Angelo, Texas paints West Texas ranch genre. Choosing mediums of pastels, oils, and bronzes Campbell depicts cowboys, Hereford cattle, quarter horses, Angora goats and sheep, cactus flowers, and hill country homes and landscapes.