Without knowing what futurism is like, Johansen achieved something very close to it when he spoke of the city; for instead of describing any definite structure or building, he dwells only on the broad impressions of vast angles and stone surfaces--surfaces too great to belong to anything right or proper for this earth, and impious with horrible images and hieroglyphs. I mention his talk about _angles_ because it suggests something Wilcox had told me of his awful dreams. He had said that the _geometry_ of the dream-place he saw was abnormal, non-Euclidean, and loathsomely redolent of spheres and dimensions apart from ours. Now an unlettered seaman felt the same thing whilst gazing at the terrible reality. Johansen and his men landed at a sloping mud-bank on this monstrous Acropolis, and clambered slipperily up over titan oozy blocks which could have been no mortal staircase. The very sun of heaven seemed distorted when viewed through the polarizing miasma welling out from this sea-soaked perversion, and twisted menace and suspense lurked leeringly in those crazily elusive angles of carven rock where a second glance showed concavity after the first showed convexity. Something very like fright had come over all the explorers before anything more definite than rock and ooze and weed was seen. Each would have fled had he not feared the scorn of the others, and it was only half-heartedly that they searched--vainly, as it proved--for some portable souvenir to bear away. It was Rodriguez the Portuguese who climbed up the foot of the monolith and shouted of what he had found. The rest followed him, and looked curiously at the immense carved door with the now familiar squid-dragon bas-relief. It was, Johansen said, like a great barn-door; and they all felt that it was a door because of the ornate lintel, threshold, and jambs around it, though they could not decide whether it lay flat like a trap-door or slantwise like an outside cellar-door. As Wilcox would have said, the geometry of the place was all wrong. One could not be sure that the sea and the ground were horizontal, hence the relative position of everything else seemed fantasmally variable. Briden pushed at the stone in several places without result. Then Donovan felt over it delicately around the edge, pressing each point separately as he went. He climbed interminably along the grotesque stone molding--that is, one would call it climbing if the thing was not after all horizontal--and the men wondered how any door in the universe could be so vast. Then, very softly and slowly, the acre-great panel began to give inward at the top; and they saw that it was balanced. Donovan slid or somehow propelled himself down or along the jamb and rejoined his fellows, and everyone watched the queer recession of the monstrously carven portal. In this fantasy of prismatic distortion it moved anomalously in a diagonal way, so that all the rules of matter and perspective seemed upset.