Two large amethyst geodes, shaped like wings, are on display in a museum

Two large amethyst geodes, shaped like wings, are on display in a museum. The geodes are mounted on black metal stands. A woman in a blue denim jacket points towards the amethyst geodes. A young girl in a green, purple, and white jacket stands near the geodes, looking at them. The scene is lit by overhead lights, casting a warm, yellow glow. The room is otherwise dark and the walls are painted grey. The sign above the geodes reads "Robert R. Wiener Mineral Gallery." The coordinates provided place this scene in the American Museum of Natural History in New York City, which houses the Robert R. Wiener Mineral Gallery.