as they searched for sight , the moth reappeared in the shadows , its wings aglow ; flame of the lamp sparking into sizzling crackles , catching misshapen tips as the winged creature altered , transforming into the likeness of the pale man haunting layth 's dream ; crimson hair reflected on thousands of tiny shells curled tightly together like clustered buds of vine flowers , sparkling and dancing under the flame of the oil lamp .