
Perhaps the most poignant example of eternal love is a temple that still stands among the breadnut, palm, acacia, mahogany, and chicle trees in today's lowland Guatemala.
Here, on what was once a gracious boulevard now swallowed by grass and vines, King Hasaw Chan K'awil of the Maya was buried sometime between 688 and 720. He had stood more than six feet tall, is believed to have lived into his 80s, and was the grandest king of the grandest civilization of the Americas-- Tikal. He had loved his wife, who died young. So he built a temple for her. It stands in the jungle, facing his. And twice annually-- precisely on the spring and autumn equinox-- the sun rises behind his temple to cast its shadow directly across hers. Then as the sun sets on these special days, it casts the shadow of her temple across his tomb. These lovers still kiss with their shadows some 1,300 years later, from the grave.
--Helen Fisher (1945- ) in the Chronicle Review of the Chronicle of Higher Education, 6 June 2008.