An indoor exhibit displays two geological specimens on a dark, reflective surface within what appears to be a museum

An indoor exhibit displays two geological specimens on a dark, reflective surface within what appears to be a museum. The left specimen is an irregularly shaped, light-gray, highly porous rock, showing internal striations. The right specimen is a blocky, tan-brown rock, exhibiting distinct horizontal layering. Both rocks are placed on individual white rectangular bases, each with a small black information plaque in front. The background features a large, blue-green mural depicting an underwater scene, possibly an ocean, with white Indonesian text overlaid. Partially visible text includes "menuju samudera" (towards the ocean) and "nya mengikuti siklus hidrologi" (it follows the hydrological cycle). This setup is consistent with an exhibition at the Museum Geologi (Geological Museum) in Bandung City, Indonesia.