Answer: The answer is C - 'the heat of the Sun.'
Explanation: The traveler might also be thinking of what the effect of the Sun did to the wrecked ruins of the statue situated in a blazing desert. From the narrativeof the traveler, it was obvious that the frown and "sneer of cold command" on the statue's face indicate that the sculptor well understood the underlined emotions of the Statue's subject.
Fluently
Urgently
Nearby
Outside
Today
Finally
Inside
Carelessly
Honestly
In the crib