Christie's Classic Week I
"From Roman and Greek marbles to paintings from the Dutch Golden Age, Leonardo da Vinci's Head of a Bear, Isaac Newton's handwritten revisions to the Principia to a monolithic slice of a meteorite."
Christie's Classic Week II
"Discover art from antiquity to the 21st century in a different light."
Highlights include an early El Greco masterpiece and the Charles Darwin Family Microscope.