Still the Tyrians remained confident. The council hit upon a plan to destroy the towers, and when all was ready the people flocked to the walls to witness its execution. Artemisia and Thais watched from the roof, where, day after day, for weeks, they had counted the inches of progress made on the mole and calculated how long it would be before the structure could reach the wall.
"See!" cried Artemisia. "They are going to try to burn the towers."
An old transport, that had been used for carrying horses, emerged clumsily from the Sidonian Harbor, towed between two triremes. The wide deck was heaped with dry wood, which had been saturated with bitumen and intermixed with straw. From the yards of the masts caldrons filled with sulphur, naphtha, and oil were suspended by chains. Upon the deck stood rows of naked men, each holding in his hand a blazing torch.
Slowly and laboriously the ship was guided through the choppy sea to a point directly to windward of the end of the mole. A strong northwest breeze sang through her rigging, and her stern had been filled with ballast until her bow stood almost out of the water. Sailors went aloft and set two small sails to give her headway. The triremes cast off, and she swam straight for the northern tower.
The two women had watched the preparations with the most intense excitement. As the fire-ship neared the mole, gathering speed as she went, they saw a volley of huge stones shoot from the towers in her direction.
"They are trying to sink her," Thais said breathlessly.
"Zeus grant that they may succeed!" cried Artemisia.
Some of the stones struck the ship, scattering her load of combustibles; but they failed to check her approach. The best marksmen in the army strove to pick off her crew. The divers raised shields, from which the arrows harmlessly rebounded.
When the ship had come within a few fathoms of the mole, the men on board of her scattered blazing oil into the caldrons swinging from her yards and thrust their torches into the heaps of material that lay upon her deck. Then they plunged into the sea and swam back to the city. The steersman followed, and the next instant the transport, sending before her a roaring banner of flame, ran high upon the mole at the foot of the northern tower.