From El Greco's compressed cosmos in late-sixteenth-century Toledo to Antoni Tàpies's matter paintings in late-twentieth-century Barcelona, ten Spanish painters built the visual vocabulary the rest of Europe and the Americas borrowed from. The decisions each one made, and the line between them.

Guernica is the most famous anti-war painting of the twentieth century — but it is also a specific argument, built piece by piece out of a visual grammar Goya invented in 1814. The bull, the horse, the lit lamp, the screaming mother, the broken sword. What each part of Guernica says, and the line of paintings that taught Picasso how to say it.

Four techniques the old painters used to make paint do more than describe: chiaroscuro, sfumato, impasto, and velatura, and how to spot each one on a wall.

A muse is not a model. A model sits for one painting. A muse sits for thirty, and slowly the painter's whole way of seeing rearranges itself around her face. The women below are the ones who reorganised the careers of the men who painted them.

When Vincent van Gogh died in the summer of 1890, he had sold almost nothing. Today his name sits beside the handful of painters everyone can name from memory. The strange part of that story is that the person who made it happen never picked up a brush. Her name was Johanna van Gogh-Bonger, and for a long time art history barely mentioned her. This is the story of how a young widow turned a room full of unsold canvases into one of the most beloved names in painting. A Painter

Michelangelo spent his twenties dissecting cadavers by candlelight in a Florentine monastery. The bodies he was looking at became, fifteen years later, the figures on the Sistine Chapel ceiling. He always said he was a sculptor, never a painter. The paintings prove him right.

Surrealism began as a Paris literary movement in 1924 and turned into the most globally recognised modern art style of the twentieth century. The ten painters below are the ones the movement could not have existed without — and the ancestors they were quietly building on.

Before Goya, European painters showed war as triumph. After Goya, they could no longer pretend. The Third of May 1808 ended the heroic battle picture and invented the painting of senseless violence — a tradition that runs through Manet, Picasso, and every photograph of war we have made since.

On the back wall of Las Meninas there is a small mirror, and inside the mirror are two heads — the king and queen of Spain. They should not be there. The painting has been arguing about why they are for three hundred and seventy years.

Pleasure, intimacy, asymmetry, pastel. The hundred-year style that Watteau began, Boucher polished, and Fragonard perfected — and that the French Revolution swept off the walls.

A young woman in a blue and yellow turban, in three-quarter view against a black ground, turning toward the painter with her mouth half-open as if she has been called for. No story, no setting, no narrative. Reading the small Dutch picture that has become one of the four or five most reproduced paintings in the world.

Two hundred years of Italian painting, sculpture, and architecture in the names that still matter — Giotto, Masaccio, Botticelli, Leonardo, Michelangelo, Raphael, Titian, and the three painters who carried the late Renaissance into Venice and beyond.

A severed head, mouth open in a scream, eyes wide, snakes alive in the hair, blood spilling from the neck — painted on a wooden shield in 1597 by a twenty-six-year-old Caravaggio. Reading the painting that took an ancient story and turned it into a face caught at the moment of its own death.

After Raphael died in 1520, Italian painting got stranger. Necks lengthened, bodies twisted into spirals, colour grew acidic, space stopped behaving. Reading the painters who closed the High Renaissance — Pontormo, Parmigianino, Bronzino, El Greco — and the movement we now call Mannerism.

A naked woman stands on a scallop shell, blown ashore by two flying wind gods, while a maid waits with a flowered cloak. Reading the painting that put a pagan goddess back on the wall of a Christian house in 1485.

Between roughly 1800 and 1850, European painters turned away from order, reason, and the antique line and toward weather, ruin, revolution, and solitude. A reader's guide to the painters who built the Romantic image.

There is not one Sunflowers painting. There are seven, painted in two intense bursts over fourteen months in Arles. They were a decoration for a house that was supposed to hold a school of painters and never did.

The powder room is the smallest, most concentrated wall in the house. Six painting choices that earn their place on it — small enough to read at a glance, considered enough to hold up to close looking.

A young woman in a yellow bodice and blue apron pours milk from a brown jug into a low earthenware bowl. The window is on her left, the bread is on the table, and the wall behind her is doing more work than almost anything else in seventeenth-century painting. A reading of Vermeer's Milkmaid.

Ten curator-tested ways to hang art above a sofa: sizing rules, statement anchors, triptychs, diptychs, leaning consoles, ledge shelves, and the one-work approach.