Door with Native American decor in the Nebraska State Capitol building at 1445 K Street in Lincoln, Nebraska on October 14, 2021. The colorful doors to the Warner Chamber tell of Native American culture and life. Corn, the First People’s main agricultural crop and important food source is in the center of the doorway, represented as a tree of life. The Thunderbird, a symbol of rain and life is pictured at its center. On the sides, a man is standing on an otter, a symbol of medicine and a woman is standing on a turtle, symbol of fertility.