Imagine a train full of travelers, after having run for fifteen minutes in the bowels of the earth through a splendidly lighted tunnel, halting suddenly under the sky, and then ascending to the quays of this island. The island, rising in mid-sea, is furnished with solid constructions, spacious quays garnished with the ships of all nations; some bound for the Baltic or the Mediterranean, others arriving from America or India. In the distance to the North, her silver cliffs extending to the North, reflected in the sun, is white Albion, once separated from all the world, now become the British Peninsula. To the South ... is the land of France.... Those white sails spread in the midst of the Straits are the fishing vessels of the two nations.... Those rapid trains which whistle at the bottom of the subterranean station are from London or Paris in three or four hours. In the spring of 1856, Thomé de Gamond obtained an audience with Napoleon III and expounded his latest plan to him. The Emperor reacted with interest and told the engineer that he would have a scientific commission look into the matter "as far as our present state of science allows." The commission found itself favorable to the idea of the work in general but lacking a good deal of necessary technical information, and it suggested that some sort of preliminary agreement between the British and French Governments on the desirability of the tunnel ought to be reached before a full technical survey was made. Encouraged by the way things seemed to be going, Thomé de Gamond set about promoting his scheme more energetically than ever. He obtained a promise of collaboration from three of Britain's most eminent engineers—Robert Stephenson, Isambard Kingdom Brunel, and Joseph Locke—and in 1858 he traveled to London to advance the cause of the tunnel among prominent people and to promote it in the press. Leading journals were receptive to the idea. An article in the _Illustrated London News_ referred to the proposed tunnel as "this great line of junction," and said that it would put an end to the commercial isolation that England was being faced with by the creation on the Continent of a newly unified railway system that was making it possible to ship goods from Central to Western Europe without breaking bulk. The article added that the creation of the tunnel ... would still preserve for this country for the future that maritime isolation which formed its strength throughout the past; for the situation of the tunnel beneath the bed of the sea would enable the government on either coast, in case of war, as a means of defense, to inundate it immediately.... According to the calculations of the engineer, the tunnel might be completely filled with water in the course of an hour, and afterwards three days would be required, with the mutual consent of the two Governments, to draw off the water, and reestablish the traffic.