Once upon a time there were a King and a Queen who were very unhappy because they had no children. Everything else that the heart could wish for was theirs. They were rich; they lived in a wonderful palace full of the costliest treasures; their kingdom was at peace, and their people were prosperous. Soon the Queen would be visited by a Frog. "Those green leaves will fade," said the Frog, "and the winter winds will blow them away. Then the branch will be bare, but in spring-time, before the leaves come again, it will be covered with pink blossom, and that blossom you shall show to a baby lying in your arms."