John Thackray Bunce, Fairy Tales: Their Origin and Meaning (1878)
“ Here is clearly a Sun-myth, which is like those of ancient Hindu and Greek legend: the blue-grey Filly is the Dawn, on which the new day, the maiden and her lover, speed away. The great Giant, whose breath burns the maiden's back, is the morning Sun, whose progress is stopped by the thick shade of the trees. Then he rises higher, and at midday he breaks through the forest, and soars above the rocky mountains. At evening, still powerful in speed and heat, he comes to the great lake, plunges into it, and sets, and those whom he pursues escape. ”
