The Princess in the playroom sketches a large house she wants to paint pink, but the Prince insists on blue! They're then transported to a fantasy world as painters, each attempting to color a real house with their hues, using unusual tools like giant paint buckets, long brushes, and sprayers! With two colors but only one house, the siblings initially hinder each other but then become so immersed in painting that they beautifully decorate the house in both colors. Bona adds the final touch, painting the roof green, leaving the children in absolute awe of their collaborative masterpiece.