The Magic Circle of Rudolf II: Alchemy and Astrology in Renaissance Prague
When Rudolf II was crowned Holy Roman Emperor in 1576, he quickly filled his castle with artistic and scientific treasures. Marshall returns repeatedly to Rudolf's attempt to create a "theatre of the world" in Prague Castle and how it transformed the city into the last great cultural center of the Renaissance. Rudolf himself is relegated to the sidelines for much of the book's middle section, as the focus turns to the brilliant minds attracted to Prague's climate of intellectual openness. The emperor, says Marshall, had a sincere but undiscriminating thirst for knowledge, open to both "fact and fantasy"; thus the community deftly sketched includes alchemists and prophets like John Dee as well as scientists like Kepler and Brahe and artists like Arcimboldo. Marshall, a cultural historian (The Philosopher's Stone), also explores Rudolf's apparent madness, concluding the emperor suffered from manic-depression, and while "eccentric and insecure," he was not insane. The final chapters depict the dwindling of Rudolf's kingdom, as he sank further into melancholy; prolonged conflict with the Vatican over his tolerance of "heretics" (such as Protestants and Jews) led to political intrigues against him. Yet, Marshall argues convincingly, his intellectual legacy bridged the gap between the medieval and modern worlds. 25 b&w illus.(Aug.)Copyright © Reed Business Information, a division of Reed Elsevier Inc. All rights reserved.