The exhibit continues through Nov. 26.
Admission is free.
Sara Mast and Terry Karson of Billings, Mont., will build a garden out of recycled materials, such as smashed aluminum cans stacked to resemble colorful, tall plants. Mast, Karson and students will build the exhibit beginning Oct. 8. Mast graduated from Cornell in 1978 and holds a master of fine arts degree from Queens College. She is an adjunct art instructor at Montana State University and Rocky Mountain College, both in Billings. Karson is a graduate of the Kansas City Art Institute and Montana State University.