

What hidden element is famously embedded in Leonardo da Vinci’s The Last Supper?
A map
A self-portrait
A skull
A musical score
In The Arnolfini Portrait by Jan van Eyck, what object reflects hidden figures?
A glass of wine
A convex mirror
A window pane
A polished vase
In Michelangelo’s The Creation of Adam, what is theorized to resemble a human organ?
A kidney
A heart
A lung
A brain
What does Edvard Munch’s The Scream possibly hide in the background sky?
Hidden initials
Ash from a volcanic eruption
An alien ship
A ghost
Which artist often painted small skulls into the folds of fabric or shadows?
Hans Holbein
Salvador Dalí
Caravaggio
Rembrandt
What is unusual about the eyes in da Vinci’s Mona Lisa?
They are upside-down
They're reptilian
Hidden initials are present
They follow you
What secret symbol is believed to be hidden in Botticelli’s The Birth of Venus?
A serpent
A Fibonacci spiral
Zodiac signs
A map of Florence
In Salvador Dalí’s The Persistence of Memory, what might the melting clocks symbolize?
A lucid dream
Death approaching
The relativity of time
Eternal youth
What appears subtly in the shadows of Holbein’s The Ambassadors?
A dagger
A skull
An hourglass
A crown
Which Renaissance painting is thought to encode musical notes in its composition?
The Garden of Earthly Delights by Bosch
The School of Athens by Raphael
The Last Supper by da Vinci
Primavera by Botticelli