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 place for a young lamb to start finding his place in the world. It is time for the class photo, but Timmy just cannot keep himself clean; he jumps into puddles, kicks muddy footballs and gets splattered by jam sandwiches.