Everything in this course descends, one way or another, from the wager Tarr makes in his opening minutes: a camera tracking alongside a herd of cattle through a collapsing farmyard, in one shot, until you stop waiting for something to happen and start feeling time itself. Working with cinematographer Gábor Medvigy, Tarr builds a seven-hour film from takes that run five, eight, ten minutes each — inheriting the gliding, landscape-scaled long takes of an older Hungarian tradition and pushing them past anything narrative cinema had attempted. Where a conventional film cuts to keep the story moving, Tarr holds to show what a place does to the people stuck in it: mud, rain, walking, waiting. Watch for how a shot teaches you to look — the first minute feels empty, the fifth feels charged, and by the eighth you're reading the frame like weather. The films that follow will shrink this monumental patience down to human scale, but the core discovery is here: duration is not a delay before the drama; duration is the drama.

Two years later in Belgium, the Dardenne brothers take the opposite physical approach to the same moral idea: instead of Tarr's vast distances, cinematographer Alain Marcoen puts the camera inches behind a fifteen-year-old's neck. We follow Igor through stairwells and muddy lots in the shuttered steel country of the Meuse valley, seeing only what he is close enough to see — no establishing shots, no overview, no comfortable position from which to judge. The handheld frame lurches, loses him, finds him again; it behaves less like a narrator than like a second body in the room. The invention is enormous: they discover that if you deny the audience distance, an ordinary story about work, migration and a promise generates the grip of a thriller with none of a thriller's machinery. Nearly every film after this one in the course — especially the Romanian ones — is in conversation with that camera position.

Ramsay's debut shows what the unblinking style looks like when it passes through a poet rather than a moralist. Set in a Glasgow housing scheme during a garbage strike, shot by Alwin Kuchler, it takes Britain's kitchen-sink tradition — usually adult, talky, observational — and hands it to a child, telling its story through textures instead of arguments: hands, a biscuit tin, a canal's surface, a bag drifting on the wind. Her signature move is the held image that offers nothing to do and everything to feel — most famously a boy stepping through the glassless window-frame of an unfinished house into a field of wheat, the camera simply staying in the gold light. Where the Dardennes strap the frame to a body in motion, Ramsay lets it linger on what a body notices. She proves the unblinking camera can dream — that patience and lyricism aren't opposites.

The same year, the Dardennes distill La Promesse to something almost violent in its purity, and win the Palme d'Or doing it. The camera rides Rosetta's shoulder through every crossing of the mud to the caravan where she lives, every ritual swap of shoes for boots hidden in a drainpipe — the full routine, every time, no shortcut, because the routine is the cost of her life. Marcoen's frame is so close you sometimes lose her in her own hair; there is no music, no reverse angle, no chair to survey from — you are pinned to a girl's back while she fights for a job the way other movies fight for survival. This is the film that turned a method into a movement: its grammar — handheld at shoulder height, unbroken crisis sequences, work treated with the intensity of combat — becomes the explicit template Cristian Mungiu will name when he makes 4 Months, 3 Weeks and 2 Days. If the course has a hinge, it's here.

Now the idea arrives in Bucharest, and changes temperature. Puiu's film — one long night in which an ailing old man is carried by ambulance from hospital to hospital — fuses the Dardennes' handheld intimacy with something new: the patience of a bystander rather than the urgency of a pursuer. Cinematographer Oleg Mutu's camera behaves like a tired, attentive witness in the corner of the room, reframing to catch a nurse's aside or a doctor's shrug, letting intake forms and corridor waits play out at nearly their real length, with a deadpan humor the Belgian films never allowed themselves. The invention is to point the unblinking camera not at one struggling body but at an entire institution, and let bureaucratic process itself become the plot. This is the keystone of the Romanian New Wave; the next four films all build on the ground it clears.

Porumboiu takes Puiu's observational ethic and turns it into comedy — and, slyly, into a film about cameras. In a provincial town, a vain cable-TV host convenes two guests to settle whether anyone there actually joined the 1989 revolution before 12:08 PM, the minute it became safe to; the film's second half plays out as the live broadcast itself, shot through the town's one wobbly television camera, complete with clumsy zooms and a frame that drifts to the snowy window when the operator gets bored. Marius Panduru's cool, static compositions in the first half set up the joke: the "official" camera of the talk show is everything the New Wave camera refuses to be — vain, restless, unreliable. Where Lazarescu watched an institution fail a body, this one watches a medium fail a memory. It adds the movement's other signature ingredient to the recipe: the long take as deadpan punchline.

Mungiu closes the circuit between Belgium and Romania, openly borrowing the Rosetta grammar — camera locked at the protagonist's shoulder, unbroken takes through a mounting crisis — and setting it in 1987, under Ceaușescu's regime, where two university students navigate the black-market arrangements around an illegal abortion. Oleg Mutu, again, shoots handheld with a breathing steadiness rather than a shake, which makes the refusal to cut almost unbearable in the film's set pieces: above all a birthday dinner where the camera sits across the table from Otilia, motionless, while small talk flows around a face that is holding everything in. The historical setting adds what the Dardennes never had — a police state — so that the style's constant, low-grade surveillance quality suddenly rhymes with the world it depicts. It won the Palme d'Or, as Rosetta had, and made the unblinking take the international mark of seriousness for a decade.

Porumboiu's second film in the course is the style pushed to its logical, almost philosophical extreme: a police procedural drained of everything procedural films run on. Panduru locks the camera at middle distance while a young cop stakes out a street where nothing is happening — a boy walks to a corner, loiters, leaves — and we wait with him, in real time, learning in our own restless bodies the difference between movie time and lived time. Then all that patience funnels into the film's astonishing set piece: three men, a desk, and a dictionary, arguing about what words like conscience and law actually mean — the long take turned into an instrument for examining language itself. Where Lazarescu watched medicine and 12:08 watched television, this film watches watching: the stakeout becomes a portrait of what surveillance does to the person doing it. It's the course's driest film and, on its own terms, its most radical.

A decade after the New Wave broke, Mungiu delivers its late, autumnal statement — and the camera, tellingly, has stopped running. A stone comes through a doctor's apartment window in the opening minutes, thrower unseen, and as Romeo tries to bend the rules of a national exam for his daughter's sake, Tudor Vladimir Panduru frames him in long, largely static takes through doorways, windows, windscreens, corridors — boxes within boxes, a man visibly enclosed by the compromises he's rationalizing. The shoulder-riding urgency of Rosetta and 4 Months has cooled into something more clinical: the camera no longer chases, it waits, because the generation that ran through those earlier films has settled into middle age and middle management. Watch how often you see Romeo through some intervening frame — the style itself has become a diagram of complicity. It's the movement looking back at itself, twenty years on from La Promesse's promise.

Run the course in order and you can watch a single conviction mutate across three regions and two decades: Tarr proves that held time is itself expressive; the Dardennes weld that patience to a working body and make it ethical; Ramsay shows it can be sensuous; and the Romanians — inheriting both the Belgian shoulder-camera and the Eastern European long take that Tarr had pushed to its limit — aim it at institutions: hospitals, television, the police, the school system. The inventions stuck. The no-music, no-establishing-shot, real-duration grammar these films built is now the default idiom of serious realist cinema worldwide, from festival prizewinners to streaming dramas that don't know where their handheld intimacy came from. What binds all nine films is not bleakness, whatever their reputations say — it's respect: the belief that an unemployed girl crossing the mud, an old man on a gurney, a cop on a cold corner deserve the one thing cinema can uniquely give, which is time, paid out second by second, with the camera's eyes open the whole way.