When Algy moved down on to the rocks by the water, he sat quite still and listened to the fascinating sounds of the sea at low tide. It surged into the gullies between the rocks with a happy gurgle and splash, and sucked back out again with a hissing of sand, swirling the seaweed all around in the bubbling water at his feet.
{The complexities of the sound will be clearest through headphones or external speakers.}
The Adventures of Algy 