freedivers descending into ocean depths, exploring silent world beneath surface .electric blue water in the ocean with sunlight

divers ocean surface sunlight shimmering seabed reflecting undersea ripples shoal saltwater glistening aquamarine dappled translucent aerial outdoor scenery scenic outdoors photography seascape floating colorful coast beautiful island coastline wet transparent sunny closeup beach silhouette reflection fresh wave horizon swim holiday weather adventure summer thrill water activity aquatic excitement nature leisure