A sticker book full of busy, detailed scenes of life under the sea, with over a thousand things to spot, count and talk about. Children can discover the secrets of the sea, from spotting whales on the horizon and looking for fish in a coral reef to searching for coins on a deep-sea dive and counting arctic terns. Items to spot within the main picture are shown in the border as silhouettes and each has a sticker that children can find, match and add in the correct place.