RAF70303 The Prague Stock Exchange (oil on panel) by Sadeler or Saedeler, Aegidius (1570-1629); Private Collection; (add.info.: Rudolf II (1552-1612) moved the Habsburg capital from Vienna to Prague in 1583; collector of paintings and works of art; decorative objects and mechanical moving devices, ceremonial sword, musical instruments, clocks, astrolabes, telescopes; Holy Roman Empire; patron of Mannerist art; ); Photo 穢 Rafael Valls Gallery, London, UK; Flemish, out of copyright.