
Nighthawks
Four people sit under fluorescent light behind a curved sheet of glass, and Hopper gave the diner no door in or out.

Four people sit under fluorescent light behind a curved sheet of glass, and Hopper gave the diner no door in or out.

Three flayed creatures crane and scream on orange grounds. Shown as the war ended in 1945, they made Bacon's reputation overnight.

Mondrian broke his own grid into blinking squares after moving to New York, where he loved the traffic and the jazz.

Black lines, white ground, three primary colors and nothing else. Mondrian spent decades taking painting down to this and called it Neo-Plasticism.

A thorn necklace draws blood at her throat, a dead hummingbird hangs from it, and a monkey and a black cat watch from behind.

Soft-edged bands of color stacked one above another, hovering slightly off the surface. Rothko wanted you to stand close and stay a while.

A black figure with a red dot for a heart falls through blue, cut from paper because Matisse could no longer stand at an easel.

A bicycle saddle and a set of handlebars, joined. Picasso joked that someone might one day turn it back into a bicycle.

Rockwell painted it as one of the Four Freedoms Roosevelt named, and it has been parodied more than almost any American picture.

A bee circles a pomegranate, and in the second before waking it has become two tigers and a bayonet coming at Gala's arm.

An armful of calla lilies is nearly bigger than the woman kneeling behind it. Rivera came back to the flower and its sellers constantly.

Ernst made the eaten-away textures by pressing and lifting paint, working on it while fleeing occupied Europe for America.

Bodies lie heaped and bound under a kitchen table, in grey. Picasso left it unfinished, painted after the camps were opened.

Elephants on impossibly long insect legs carry obelisks and naked women across the plain while the saint holds up a makeshift cross.

Nothing in the picture touches anything else. Dalí built it on the physics of the atom, where matter is mostly empty space.

Bacon started from a snapshot of a friend dozing in a park and then removed the head, the identity and the ease.

Two elephants carrying obelisks on legs far too spindly to hold them, which is the entire effect and it works.