Deep, deep in the sea lives a whale. He wakes up every morning with a gnawing feeling in his stomach. It's like there's a big hole. He's not hungry. But what's missing? To fill the void, he goes looking for things. The most beautiful treasures from the deep sea, special things from shipwrecks. One day he sees a beautiful coral reef. Will he find what he's looking for there? But then a brave little crab makes him think. Maybe he can't fill the hole by collecting things, but by giving something to someone else. Rachel Bright and Jim Field are the duo behind picture books such as 'Tweegevechtde eekhoorntjes', 'De leeuw in de muis' and 'Laat maar los, Koala'. All their picture books are beautiful to look at, wonderfully rhymed and contain a wise lesson.