What are three metaphors in the book Pollyanna?

Oh, isn't that just lovely? In the book Pollyanna, you'll find metaphors as beautiful as a happy little tree. Like the "Glad Game," which is like sunshine peeking through the clouds, or Pollyanna's optimistic outlook, a beacon of light in the darkness. And let's not forget the characters, each a different color on the palette of life, blending together to create a masterpiece of kindness and joy.