For decades, if you wanted to talk about Japanese prints, the conversation usually began and ended with Hokusai’s Great Wave. That may be starting to change.
This September, Christie’s will begin selling more than 600 prints from the collection of Alan Medaugh, an American businessman who spent half a century chasing the finest impressions he could find by Utagawa Hiroshige, Hokusai’s great rival and one of the towering figures of Japanese printmaking. Specialists say the…

