Riverstone offers a coherent material language through Sand and Rock. Sand gives a refined, sandy, uniform look with subtle pebbles for minimal, contemporary interiors and is available in anti-slip for continuity outdoors. Rock, richer in visible pebbles, provides a stronger, textured visual identity; Full Rockincreases pebble content for complex exteriors. Both styles come in Natural, versatile and authentic, or Soft, silky and deeply brushed finishes, ensuring elegance and seamless indoor–outdoor functionality.