Stop-frame animation. Nestling in the gently rolling hills is Timmy's nursery school, cosily housed in some old farm buildings. Complete with messy play area, story corner and garden, this is the perfect spot for a young lamb to start finding his place in the world. Timmy and Mittens are paired up to paint each other's portrait during an art session at the nursery. After a dispute about who should have the paintbrush, the situation becomes messy.