According to travel psychology, the appearance of similarity between any two places is directly proportional to the distance between them. What is nearest seems absolutely dissimilar, totally foreign. Often the most striking similarities are ones we find – according to travel psychology – clear on the other side of the world.
Particularly interesting is the phenomenon of island symmetries. Unfathomable, unexplained, it is a phenomenon that would seem to merit its own monograph. Gotland and Rhodes, Iceland and New Zealand. Viewed without its partner, each of these islands appears incomplete, imperfect. The naked limestone cliffs on Rhodes are only complete when they meet the moss-coated cliffs of Gotland; the sun’s blinding glare is rendered real only in contrast with the golden softness of a northern afternoon. Medieval city walls can take one of two forms: dramatic or melancholic. This is well known to the Swedish tourists on Rhodes, who have established a kind of informal colony, unreported to the U.N.