Changing Picture This changing picture novelty book is an imaginative and hands-on way for children to learn about opposites with the help of a whole host of bright and colourful dinosaurs! Pull each tab and watch as the creatures turn from friendly to scary, or plain to colourful and other fun opposites. Children will be fascinated by the transformation of each dinosaur and enjoy deciding which sort of dinosaur likes best. The chunky tabs will help children practice their hand-eye coordination and the fun questions will encourage independent decision making.