FIGURES ENGRAVED ON
THE GATE OF THE SUN

Figures engraved on the Gate of the Sun. Some investigators of these figures have suggested that ancient counterparts of modern inventions may be seen in these (and other) survivals of antiquity, pointing out that the eye motif of the figure on the left looks like a deep sea diver or an astronaut, while the eye motif of the bird-like figure on the right resembles a jet-propelled vehicle.

From Mysteries of Forgotten Worlds by Charles Berlitz