The correct answer is "What immortal hand or eye/Dare frame thy fearful symmetry." The first part, "what immortal hand or eye," is showing the beauty of the tiger. He was made by a higher power and the poem later states if the same creator also created the lamb. However, the tiger is also full of terror, which is shown in the next passage, "Dare frame thy fearful symmetry." The tiger is strong and kills his prey. He is powerful and should be feared. He killed the lamb that the author wonders if was created by the same higher power.