Giuseppe Arcimboldo's Vertumnus is a depiction of this ruler, whose crown was given to rulers of the Austrian Empire.
This person commissioned a copy of a painting of Adam and Eve to deceive locals in Nuremburg after having the work hauled off, and acquired the world's largest medieval manuscript, the Codex Gigas, from a monastery in Goumov. This person sponsored Tyrolian expeditions by Roelant Savery to study and draw fauna and commissioned bawdy nudes illustrating this person's esoteric philosophical ideas, such as The Triumph of Wisdom by Bartholomeus Spranger. This person built a new wing of a castle to house Europe's greatest Kunstkammer, or (*) "cabinet of curiosities." Art historians often use an adjectival form of this ruler's name to describe late styles of Northern Mannerism that he promoted in Prague. Giuseppe Arcimboldo's Vertumnus is a depiction of this ruler, whose crown was given to rulers of the Austrian Empire. For 10 points, name this art-loving Holy Roman Emperor who died in 1612.
This person commissioned a copy of a painting of Adam and Eve to deceive locals in Nuremburg after having the work hauled off, and acquired the world's largest medieval manuscript, the Codex Gigas, from a monastery in Goumov.
Rudolf II, Holy Roman Emperor [prompt on Rudolfine Mannerism by asking "Rudolf of which number?"]