The Pink Prink is the very first short of The Pink Fairy Show
The Pink Fairy and a painter (unnamed, but affectionately known as the little blue girl) compete over whether a house should be painted blue or pink. Each time the painter attempts to paint something blue, the fairy thwarts her in a new way. At the end, the painter inadvertently turns the house and everything around it pink and the fairy moves in. But just before she moves in, she paints the blue girl completely pink. The blue girl gets very upset and hits her head with a mailbox. The Pink Fairy then walks into the house just before the sun sets.