Volcanic pumice stone fragment displays a highly porous and rough texture with numerous small holes across its beige grey surface 免版税库存图片 volcanic pumice stone fragment displays a highly porous and rough texture with numerous small holes across its beige grey surface
粗糙的岩石碎片 Resting on a clean white surface, casting a gentle shadow. 天然石材呈泥土棕色和灰色调 图库摄影 粗糙的岩石碎片 Resting on a clean white surface, casting a gentle shadow. 天然石材呈泥土棕色和灰色调