Tags: cow, cows, bovine, bull, bulls, farm, farm show, farming, farms, harrisburg, pa, pennsylvania, harrisburg farm show, harrisburg pa farm show, light, lighting, agriculture, agricultural, ear, ears, husbandry, animal, animals, domesticated, milk, lois bryan, backlit bovine, black cow, black cows, feeding, feeding cow, feeding cows, bovine cow, bovine cows, farm show cow, farm show cows, domesticated cow, domesticated cows, show cow, show cows