Living stones, also known as lithops succulent plants, are fascinating due to their mimicry of stones. They have evolved to blend into their rocky habitats, with muted colors and unique anatomical features. These succulents have bodies or heads, with two fused leaves that can be shaped like hearts or cones. They also have lobes, faces, and windows, which allow light for photosynthesis. Lithops are native to southern Africa and can be propagated from seeds or by dividing plants.