Sisters tend to be close to one another, and you can see that it's even true with fairies in this piece, Sitting Fairy Sisters. The sister in the blue dress has an arm around what appears to be her slightly younger sister, and they might be talking about what they are going to be doing for the day or dreaming of the future. The younger fairy in the pink dress even has her cat friend sitting in her lap. This is going to be a wonderful addition.