caption: The image shows an engraving of a bison standing in a field with mountains in the background. The bison is depicted in great detail, with its large, muscular body, long horns, and thick fur. Its eyes are alert and its ears are perked up, giving it a fierce and powerful look. The grass is lush and green, and the sky is a deep blue. The mountains are tall and majestic, providing a stunning backdrop to the bison.