caption: The image shows a stone carving on the side of a building depicting a shield with a bird on it, which is believed to be the coat of arms of the Aztec Empire. The shield is intricately carved with intricate details, and the bird is depicted in a regal stance, with its wings spread wide and its head held high. The colors used in the carving are vibrant and the details of the shield are clearly visible, making it a beautiful and unique piece of art.