Native American art has been dominated by traditional forms such as weaving, jewelry, pottery and baskets. But for the past few decades, American Indian artists have also plunged into the international contemporary-art dialogue while still maintaining their heritage. For Cross Currents, at the MSU Center for Visual Art, creative director Cecily Cullen invited a group of these Native American artists from across the country. Two of them, photographer Will Wilson and installation artist Marie Watt, are fairly well known, but it was emerging artist Merritt Johnson, a creator of paintings and costumes, who was the show's great revelation.