The Hierarchy and Its Enemies
By 1800 the French Académie ran painting like a civil service, and it ranked subjects:
| Rank | Genre | Status |
|---|---|---|
| 1 | History painting | Myth, scripture, antiquity — the only serious art |
| 2 | Portraiture | Respectable |
| 3 | Genre scenes | Everyday life; minor |
| 4 | Landscape | Decorative |
| 5 | Still life | Fruit. Barely art. |
The Salon was the only real venue, its jury the only real gatekeeper, and history painting the only route to a career. To be a serious painter meant painting gods.
Courbet detonated the hierarchy in 1850. A Burial at Ornans shows a village funeral — no saint, no hero, no moral — painted across seven metres of canvas at the scale reserved for the death of kings. Nothing is idealized: the mourners are provincial, jowly, bored. The scandal was not the subject but the size. Courbet had said, in the only grammar the Académie understood, that a peasant's burial deserves the space of a coronation. "Show me an angel," he replied to his critics, "and I will paint one."
Manet and the Optics of Modern Life
Manet's Déjeuner sur l'herbe (1863) was refused and shown at the Salon des Refusés, where crowds came to laugh. A nude woman picnics with two clothed men in modern dress — and she looks straight out at you. Nude goddesses were entirely acceptable; a naked Parisian who has noticed you looking was not. Manet also flattened his modelling, killing the smooth academic gradations and leaving the picture assertively a painted surface.
Impressionism: Perception Over Object
The Impressionists (first independent exhibition 1874; the name lifted from a hostile review of Monet's Impression, Sunrise) took the next step. Their subject is not the object but the light striking it at one moment.
The method follows: paint outdoors (en plein air, enabled by the collapsible metal paint tube from 1841 — a hardware invention with an art-historical consequence), work fast because the light is moving, drop black from the palette and build shadows from complementary colors, and leave the brushstroke visible rather than blending it away.
Monet's serial paintings make the thesis explicit: thirty views of Rouen Cathedral, same façade, different hours. The cathedral is not the subject. The light is the subject; the cathedral is just what it happened to fall on.
The technology behind the revolt: photography (1839) took over the jobs of documentation and likeness within a generation. Painting could compete on accuracy and lose, or ask what only paint can do — perception, sensation, the visible act of painting. Every modernist move for the next century runs through that fork.