Three Cows with Brown-and-white-speckled Coats Graze Slowly

In a sunny afternoon meadow, three cows with brown-and-white-speckled coats graze slowly on the tall grass. A solid chalkboard is firmly planted in the ground nearby, its dark surface standing out sharply against the lively green surroundings. Above, the sky stretches wide, adorned with wispy clouds scattered across a rich blue expanse.