In tomorrow’s New York Times I have an essay about the art of seeing Nature’s unseen–from the bestiaries of the Middle Ages to today’s images of feathered dinosaurs and upright apes. Check it out, and also check out the accompanying slide show about Conrad Gessner, a Renaissance naturalist who assembled the greatest zoological encyclopedia of his day–which included unicorns.
Originally published March 22, 2010. Copyright 2010 Carl Zimmer.