Potato sacks beside tractor tire in winter shadow

Early winter light breaks through heavy clouds, catching the curved rubber of a mud-streaked tractor tire. Beside it, burlap sacks bulge with harvested potatoes, their coarse weave dampened by a passing rain shower. Dark soil rests on the tire treads and stains the lower edges of the sacks. Deep shadows swallow the ground beneath the vehicle, while a sharp rim of cool white light defines the tire's upper arc against the grey sky. Raindrops bead on the rough fabric, sliding slowly toward the wet earth. One sack rests slightly askew, its corner pressing into the muddy track where the tractor turned.