
Mona Lisa
She was probably Lisa Gherardini, a merchant's wife, and Leonardo kept reworking her for years and never handed the portrait over.

She was probably Lisa Gherardini, a merchant's wife, and Leonardo kept reworking her for years and never handed the portrait over.

Christ has just said one of them will betray him, and the shock rolls down the table. Leonardo's experimental paint began flaking in his lifetime.

God surges out of a red cloak full of angels, and Michelangelo leaves the fingers not quite touching. The gap does the work.

The marble block had been abandoned as flawed before Michelangelo took it, and he carved a boy who is watching Goliath, not beating him.

Plato and Aristotle argue at the center of a hall where Raphael gave the philosophers the faces of Leonardo, Michelangelo and Bramante.

The dead Christ lies across his mother's lap. Michelangelo was twenty-four, and signed the sash after hearing it credited to someone else.

Bartholomew holds his own flayed skin, and the sagging face on it is Michelangelo's. The nudes offended enough critics that drapery was added later.

Leonardo fixed Vitruvius's old problem by moving the centers, so that the navel governs the circle and the groin governs the square.

Two bored cherubs lean on the frame at the bottom, and they floated free of the altarpiece long ago onto everything else.

A soldier, a nursing woman, and lightning over the town beyond. Nobody has explained what connects them, and Giorgione died young leaving few certain works.

Raphael left it unfinished when he died in 1520, and it was hung above his body while he lay in state.

Titian was barely thirty when Venice saw this go up over the Frari altar, the Virgin swept into a storm of red and blue.

The horns come from an old mistranslation of the Hebrew for rays of light. He was meant as one figure among many on a papal tomb.

Three generations nest into one shifting pyramid, and Leonardo kept reworking it for years without ever calling it finished.

Two moments in one field: Adam and Eve reaching for the fruit, then driven out, suddenly old. The serpent has a woman's torso.

Two women sit at either end of a sarcophagus full of water, and it is the naked one who stands for sacred love.

Bellini painted the brocade thread by thread and turned the official portrait from a profile on a coin into a man met face to face.

The second version, painted to settle a long quarrel with the confraternity. Everyone now has a halo and the angel has stopped pointing.

Asked where he found so beautiful a model, Raphael said he worked instead from a certain idea of beauty he carried in his head.

The little demons carved on the pedestal were taken for harpies and gave the picture its name. Del Sarto was called the faultless painter.

Venus twists round to hold him back and he pulls away toward the hunt that will kill him. Cupid sleeps in the shade, useless.

Michelangelo carved it for his own tomb, gave Nicodemus his own face, then took a hammer to it and broke off Christ's leg.

Carved for a papal tomb that kept shrinking until it was abandoned. What the bonds mean is still argued, but the strain is unmistakable.

She had been dead for years when this was painted, and the asp at her throat turns her into Cleopatra.

A satyr kneels and touches the dead woman with extraordinary gentleness while her dog keeps watch and wading birds stand along the shore.

Raphael had just arrived in Florence and studied the Mona Lisa hard, then did the same pose in clear light instead of smoke.

Her face is finished and breathing while the hair around it stays loose scribble, and nobody knows whether Leonardo considered it done.

Christ turns back toward his mother as she swoons, and legend has it the painting was nearly lost in a shipwreck on its way to Palermo.

The Muses dance to Apollo's lyre while Venus's cuckolded husband fumes at his forge off to the left. Painted for Isabella d'Este's study.

He swivels over his shoulder to look at you, holding a block that nobody can identify, and his name has been lost entirely.

The sea-monster is part fish and part beast and thoroughly invented, and some of the onlookers on the shore have started playing music.

An enchantress sits in a wood ringed by deer, dogs, owls and a stork, which may be men she has transformed. Dossi leaves it unresolved.

Bare priming still shows where the Virgin was meant to sit. Michelangelo probably set it aside to go back to Florence and carve the David.

The Child sits astride a lamb, which is the sacrifice, and Raphael took the interlocking group straight out of Leonardo.

Gabriel kneels at the right and points across at a Virgin drawing back in surprise, with a stretch of classical ruin between them.

The oval face, the lowered eyes, the Umbrian distance melting into air. Raphael took all of it and then went past it.

Dossi swapped Apollo's ancient lyre for a modern viol, and Daphne is already sprouting into laurel in the far distance.