Walking along the beach, looking down.
White seaweed on a black sand beach in Costa Rica.Seaweed on the sand at Botanical Beach on Vancouver Island, Canada.
Sand dollar on black sand beach in Costa Rica.
Sea urchin skeleton at Playa Blanca, Costa Rica.
Crab leg on the rocky beach on the Aran Island of Inisheer in Ireland.
Purple sea urchin at Botanical Beach on Vancouver Island.