caption: The image shows a black and white drawing of a circular design with a bird in the center, which is believed to be a representation of the Mayan calendar. The intricate design is composed of a variety of shapes and symbols, including circles, squares, and triangles, all of which are arranged in a symmetrical pattern. The bird is perched atop the circle, its wings spread wide and its beak open, as if it is about to take flight. The colors used in the design are mostly shades of blue, green, and yellow, giving it a vibrant and eye-catching look.