The Rationalist
Rail
Eight buildings that are each a grid, a ring or a curve, and one village on a ridge, strung along one line of rail from Rome to the edge of the Vosges. White stone, flat-on, the openings doing the work, and the sky left to go to paper. November is the month for it: the clocks have gone back so the dawns are civilized, the fog season has started under Civita, the midday light is low enough to rake, and the Brion and Ronchamp are on their autumn hours with the crowds gone. Nobody drives. A car with a driver meets the plane, the Brion is a cab from the station, and everything else is a train.
The Threads
what the day is really aboutEverybody has the postcard: the Square Colosseum from the corner with a scooter in front of it, Civita from the bridge, the chapel at Ronchamp from the bottom of the path. This trip is for the frame that is only the pattern — nine rows of arches with no sky and no ground, two interlocking circles with a field behind them, a white frame of glass and marble cut out of the piazza, a roof curling into white sky. The 90V does the cutting. The light does the rest: civil light before the sun at dawn, a low November sun raking at noon, and soft overcast in between.
And under it one rhythm: dawn on foot from the bed, a building at midday, a train in the afternoon, in bed by nine. No beat on this page starts in the dark anywhere a solo walker would think twice.
Walk to every dawn from the bed. A driver at both ends, a train in between. Flat-on and level, the openings counted. Spares in the cabin, always.
Teaches · Interval — after Lucien Hervé · Julius Shulman
The Map
where it all is · tap a point for its legOpen the whole day in Google Maps ↗ — in order: the Palazzo della Civiltà · the Palazzo dei Congressi, the EUR pair (everything after it is a train away). It routes from wherever the phone is, and every spot below links its own leg the same way.
Tap any point for the day it belongs to. Five places a train apart: Rome’s EUR, Civita above the Valle dei Calanchi, the Brion outside Castelfranco Veneto, Como and Milan, and the two Le Corbusier buildings in France, the convent above Lyon and the chapel at the edge of the Vosges.
The costed line. Flights: ITA business LAX–FCO nonstop $7,316 one-way and SWISS business ZRH–LAX nonstop $6,630 one-way (Google Flights, read 10 Oct 2026 for Fri 6 and Mon 16 November 2026; 2027 is not on sale yet) = ~$13.9K. Ten nights: ~$2.5–4.5K (estimate; La Tourette’s cells are the cheap nights, no rate read). Trains, first class: ~$400–600 (estimate). Cars with drivers — Fiumicino, Rome to Bagnoregio, Orvieto, Castelfranco to the Brion and back, L’Arbresle, Belfort to Ronchamp, Ronchamp to Zurich: ~$1.5–2.5K (estimate). Doors: the Brion free (EUR 14 with a guide), La Tourette’s visit EUR 10, Ronchamp EUR 9 or the private tour EUR 150, Civita’s ticket not verified. Total ~$18.5–22K.
The Days
ten nights · seven beds · two flights, seven trainsA long trip’s unit is the day — each carries a locator map, its theme, and an energy read. A gold pill on the clock means that time belongs to someone else: a door that opens or a slot that was booked. Everything unpilled is a suggested shape, not a schedule.
Nothing to shoot; everything to carry correctly.
Body and both lenses in the cabin bag, never the hold. If the gate asks to check the carry-on, the spares come out and stay with you — the FAA rule says so in as many words. Each spare has to be 100 Wh or under; read the rating printed on the X2D batteries before you pack (the manual text does not state it).
Overnight in a flat seat, east into the morning. Passport valid three months past the day you leave Schengen (State Department). No entry stamp: the EU Entry/Exit System records you at the border with fingerprints and a face photo in place of the stamp (travel-europe.europa.eu), so allow extra time at Fiumicino.
Sleep in the district you shoot, so tomorrow’s dawn is a walk.
Through the border and out to the driver.
Fiumicino is on EUR’s side of Rome, so this is the short transfer, not the drive into the center.
Walk the axis once in daylight so tomorrow’s dark walk is a street you already know.
Adalberto Libera’s congress hall: a square block fronted by a portico of tall, plain columns facing back up the axis toward the Palazzo (inferred from the plan, not verified on site). With the sun low in the southwest the columns throw long shadows across the portico floor — 90V, flat-on, five columns and their gaps, nothing else. Then walk to the Fungo, EUR’s mushroom-shaped water tower, for the last ten minutes: 90V from below, the cap a dark disc on a white sky.
Eat early. Jet lag will wake you anyway; tomorrow it is on your side.
Shoot the face before the sun reaches it. The empty Sunday is the reason for the day, not the sunrise.
Viale della Civiltà del Lavoro runs dead straight from the Congressi to the Palazzo. Stand on it, east of the building, facing west.
The building is a 52-meter square whose east-southeast face looks straight down the avenue at 111°. The frame is the civil light, before the sun. From 06:20 the face is lit only by the sky: the travertine goes even and pale, the loggias stay deep and dark, and the arches read as a field of dark openings in white — the high-key version, and the one this trip came for. 90V from about 120 m: the arch field edge to edge, all nine across, no sky, no ground; walk in to ~60 m for half of it. Level, the 90V covers only about ±22 m above and below your eye at 120 m, and the arches rise well above that (the building’s height is estimated, not measured), so either tilt up and straighten the verticals in post at a cost in resolution, or back off down the avenue to ~250–300 m, keep the camera level and crop the empty lower half out of the 100 MP file. Turn the camera vertical for the level version: on its long side the 90V covers about ±13.7° instead of ±10.4° (43.8 mm and 32.9 mm over 90 mm, my arithmetic), so the same top clears from about three-quarters of the distance, ~190–225 m, and at that range the frame is still ~70 m wide, wider than the 52 m face. Then the sun: on this morning it rises at 111°, square behind you, once it clears the low skyline at the far end of the avenue. Light from straight behind goes deep into every loggia at once, so the openings fill and the face turns warm and nearly shadowless — a lovely color frame, but not the dark-on-white grid; shoot it as the second version. 38V from farther back for the whole block on its steps against a hard white sky.
The Sunday is long and the light in the middle of it is high. Rest; the second look is at the other end of the day.
The south-southwest face (looking 201°) now has the sun about 30° off square: each arch throws a crescent of shadow into its own opening, which is the version with depth. 90V on a corner of the grid, two faces meeting, one lit and one in shade.
Arrive with light left, and learn the walk to the belvedere before you do it in the dark.
A Monday has traffic in it, which is why Sunday is the main dawn. Come back only if Sunday was overcast and you want the sunlit version.
Out of Rome on the A1 and up into the Tuscia. A driver, not a train: Bagnoregio has no station, and the bus from Orvieto is the slow way with bags.
Staying inside the village means crossing the footbridge in the dark to see it. Stay on the town side and the view is a walk from the bed.
Walk it once in daylight with the camera away: the gate, the one street, the drop at the far end. You will not cross it in the dark.
From the belvedere Civita sits ~0.6 km away at a bearing of about 66°, so the evening sun is almost behind you: the village front-lit and warm on top of its pale clay, the valley below already in shadow. 90V: the village and its ridge as one shape, cropped above the bridge — the bridge leading in is the postcard — the gullies of the Calanchi as gray texture. The fog frame is tomorrow; this is the clear one.
Fog is a chance, not a plan; two mornings make it likely.
Headlamp in the pocket. The belvedere is a railed terrace at the edge of town.
If the valley has filled, Civita stands on its spur above a white floor and the bridge disappears into it. The sun comes up behind and to the right of the village, so the fog lights from inside before anything else does: expose for the fog at +1 and let the village go dark gray. 90V: the village small and high in the frame, fog the rest. If there is no fog, the clay below the village takes the first light at a slant from the right, and the frame is the village above its eroded slopes. 38V for the one wide frame with the whole valley.
A slow day in a small town, which is the point of two nights here.
Only if yesterday’s evening was gray.
Take the second chance at the fog, then let the train carry the day.
Same place, same rules. If Tuesday gave you the fog, shoot the clear version and go.
Down off the plateau to Orvieto Scalo.
The long rail day, through the Apennines and across the Po plain. Book the through tickets once the 2027 timetable is out.
An early night in a walled town. If you want the bus as a backup, read the 204’s posted times at the station today: MOM’s 2021/22 table has it out at 09:05 and back at 12:00.
The one building on the trip where noon is the right hour.
A cab, not the bus: line 204 is a sparse rural line, and neither of its 2021/22 times back lines up with the 14:00 train. Out at the cemetery gate as it opens.
In November the noon sun is only 27° up, so midday rakes the concrete like late afternoon does in summer — and the place is at its emptiest at the opening hour. Go to the propylaea first: the two interlocking circles cut in the entrance wall. Both rings flat-on is the frame every visitor posts; take it, then make the one that is yours — 90V on one of Scarpa’s stepped concrete edges, isolated against the pale sky or a white wall, the steps doing the work and nothing to say where you are. Then the arcosolium, the low bridge-arch over the two sarcophagi: 38V from inside its span, the gold mosaic of the vault catching the low sun at the frame’s top edge. Then the meditation pavilion on the water, where the stepped edges reflect.
Lunch near the station, with an hour of slack before the train.
Across the plain in the afternoon. If you would rather take the Brion’s English tour (Thursdays at 15:00 from September to November, EUR 14, FAI), stay for it, move the return cab to ~16:15 and take a train around 16:30 instead: Como after 20:00, and the early night is gone.
Sleep beside tomorrow’s subject.
Shoot the same white face in two lights; the second one has the depth.
The main front looks about 245°, west-southwest across Piazza del Popolo (OSM footprint), so all morning it sits in its own shade: even light, no shadows, the white frame and the black glass at their flattest. That is the high-key frame. 90V from across the piazza: a section of the grid, edge to edge, four bays by three, nothing else. 38V for the whole front, square-on and level, the piazza empty.
The lake is two streets away. It is not the subject.
Now the sun is 30–45° off the front, and every frame of the grid throws a shadow into its own opening. That is Terragni’s point — a facade that is a depth, not a wall — and it only shows in this light. 90V, same standpoint as the dawn, so the two frames are a pair.
Into the city as the light goes. If the train you get lands after ~16:00, go straight to the piazza with the bag and drop it after.
The BBPR tower with its top floors stepped out on concrete struts, like a castle keep on a stalk. Before sunset the struts are raked from the southwest; after it the sky goes blue and the windows light. 90V from the piazza: only the cantilevered crown and its struts, the stalk cut off, the sky the rest of the frame.
Tonight you sleep inside the building you came to photograph.
The one pre-dawn move on the trip, and it is a taxi through a city.
Through Turin and under the Alps to Chambéry and Lyon. If 2027 has a later through train, take it and shift the next two beats; the visit at 14:30 is the only thing that cannot move.
Out into the hills west of Lyon.
Leave the bag at reception. Fifty single rooms, booked online at least 24 hours ahead (the convent’s own page).
The church, the cloister corridors, the refectory’s glazing. The roof terraces and the cells are not on the visit — you will see a cell tonight anyway. Watch for the light cannons over the crypt and the colored slots in the church: those are the frames for the morning.
The church runs at 107/287° (OSM), so its west end and the convent’s west side take the last sun at a slant from the left. The building stands on pilotis on the falling slope: from below, the concrete block floats on its legs over the grass. 90V on the rhythm of the glazing — the uneven mullions Xenakis set like a score — flat-on, raked, no sky. 38V from down the slope for the whole block on its stilts.
A narrow room with a loggia. Silence is the house rule.
No alarm and no commute: the subject is the room you woke in.
The cell’s loggia is a concrete frame on the hills. If it faces east, the sun rises into it at 07:40; if west, the hills opposite light first and the frame is the loggia’s own shadow edge on the parapet. 38V from inside the room: the narrow cell, the window wall, the light coming in.
Outside, on the north side, the crypt’s skylights stand on the slope as angled concrete tubes. They sit against the church’s north wall, and in November the sun never comes round far enough north to reach that side: at 08:15 it is 5° up in the southeast with the whole church between it and them (inferred from the OSM footprint and the sun table; the church’s height is estimated). So this is an open-shade frame, not a sunlit one — even gray concrete, no shadows, the hills behind already lit. 90V on three of them in a row, their mouths angled the same way, exposed for the concrete so the bright hills go to white, the grass white with frost if you are lucky. Check on site whether any cannon top clears the church’s shadow later in the morning.
Rest. If yesterday’s visit was full or rushed, Sunday has a 14:30 too.
The second chance at the facade, or the frame you saw from the cloister yesterday and could not take on the tour.
The building the whole trip has been walking toward, in the low sun of its own season.
One last look out of the loggia.
Straight to the station with the bags, no change at L’Arbresle.
North-east up the Saône and across to the Belfort gap.
The hill has a free car park and a free left-luggage at La Porterie, Renzo Piano’s gatehouse, so the bag never comes up the path.
A guide for the hill: the chapel, Prouvé’s campanile, the pilgrims’ house, the pyramid, Piano’s convent cut into the slope. Use it to find the standpoints you will come back to alone. The south wall’s deep window-slots throw colored light onto the floor inside around midday — that frame is only yours with the permission in hand.
The south wall faces about 192° (inferred from the OSM footprint), so through the afternoon the sun moves from square-on to raking across it: the white render goes bright and the window-slots go black, each a different size. The roof from the meadow below the southeast corner is the postcard everyone has, so it is not the hero here. The frame: 90V square to the south wall from ~25–30 m, early in the afternoon while the sun is still nearly square-on: three or four of the slots, each a different size, as black holes in bright white render — no wall edge, no roof, no sky, nothing to say which building it is. High-key, and only his. Then 90V on Prouvé’s campanile alone against a white sky, and only then, if you want it, the roof’s curve over the top of the wall. 38V close under the wall as the sun rakes, the slots as a grid of different-sized holes. Stay to the 17:00 close: the sun is 3° up at 16:30 and gone at ~16:56.
In bed by nine. The flight is tomorrow at one.
Nothing to shoot; the cards in the cabin, backed up twice.
Across the Swiss border in the morning. Switzerland is in Schengen, so the exit stamp is at the airport.
West with the sun. Land the same afternoon.
The Spots
where to stand · what the light does · who built itEight subjects in five movements. Each card names its lens and its verdict — fine, use judgment, or avoid. Every map link goes to where you stand, never a start point; every one of these is reached on foot from a bed, a cab or a station.
- Stand
- On Viale della Civiltà del Lavoro, east of the building, 120–150 m back, facing west at 291°. Fine: a lit public avenue; the podium may be fenced, so stay on the street.
- Light
- Its ESE face looks 111°. Civil 06:20 to sunrise 06:50 is the frame: sky light only, the loggias dark in a pale face. The sun rises at 111° on 7 Nov (and again in early February), square behind you, which fills the arches and warms the face but flattens the grid. In the afternoon the SSW face (201°) takes the sun ~30° off square, 15:00–16:00.
- Frame
- 90V: the arch field edge to edge, no sky, no ground — level from ~250–300 m and cropped (~190–225 m with the camera vertical: the long side covers ±13.7°, my arithmetic), or tilted from ~120 m and straightened in post; half of it from ~60 m. 38V: the whole block on its steps against a white sky.
- See
- Six tiers of nine arches on each face, all identical: the pattern is the subject, which is why it photographs best with nothing else in the frame.
- Stand
- In front of the portico at the east end of the axis; then ~1.3 km southwest to the Fungo. Fine: daylight, public streets.
- Light
- 15:30 sun 14° at 233°; 16:30 4° at 244°; down ~16:59. The low sun from the southwest lays the columns’ shadows across the portico floor.
- Frame
- 90V: five columns and the gaps between them, flat-on. 90V at the Fungo: the cap as a disc on white sky.
- See
- A plain square hall fronted by tall columns, at the far end of the axis from the Palazzo — the two buildings face each other down the avenue.
- Stand
- At the belvedere on the Bagnoregio side of the footbridge, ~0.6 km from the village at a bearing of ~66°. Fine: a railed terrace in town, walked from the bed. Avoid the footbridge in the dark.
- Light
- Civil 06:26, sunrise 06:55 at 112° on 9 Nov: the sun rises ~46° right of the village, so fog glows from behind it. Evening, 8 Nov: 16:00 sun 8° at 238°, behind you, the village front-lit; down ~16:56.
- Frame
- 90V: the village and its ridge as one shape, small and high, fog or gullies below, the bridge cropped out. 38V for the one wide frame with the valley.
- See
- A hilltop village reached only by a footbridge, its clay base wearing away underneath it; in autumn the valley fills with fog at dawn.
- Stand
- Inside the walls: at the propylaea facing the circles, then under the arcosolium. Fine: daylight, a garden.
- Light
- 10:00 sun 22° at 150°; 12:00 27° at 181°; 13:00 25° at 197°. A November noon rakes like a summer evening.
- Frame
- 90V: the two interlocking circles flat-on and level, the field lit through them. 38V: inside the arcosolium’s span, the gold vault at the top edge.
- See
- A walled garden of concrete, water and grass at the corner of a village cemetery, with the tomb of the Brions under a low bridge-arch and Scarpa buried at its edge.
- Stand
- Across Piazza del Popolo, square to the main front. Fine: a city piazza, exterior only; a Guardia di Finanza building, so stop if asked.
- Light
- The front faces ~245° (OSM): in shade all morning (civil 06:47, sunrise 07:19 behind it) — even and white. From ~13:30 (sun 24° at 201°) to ~14:15 (20° at 212°) the sun comes round and every frame of the grid shadows its opening; the hills may cut it short (not verified).
- Frame
- 90V: four bays by three, edge to edge. 38V: the whole front square-on, the piazza empty.
- See
- A half-cube of white marble whose fronts are frames rather than walls; the grid is the building.
- Stand
- In Piazza Velasca, close under the tower. Fine: a city square at dusk.
- Light
- 16:15 sun 6° at 238°, raking the struts; down ~16:56; blue and lit windows by ~17:15.
- Frame
- 90V: only the stepped-out crown and its struts, the stalk cut off, sky the rest.
- See
- A tower whose upper floors widen out over the lower on concrete brackets, like a castle keep set on a stalk.
- Stand
- In your cell at dawn; in the grounds from 08:00; down the west slope at dusk. Fine: you sleep in the building.
- Light
- Sat dusk: 16:00 sun 10° at 231°, 16:30 6° at 237°, down ~17:13. Sun dawn: civil 07:08, sunrise 07:40 at 116°, 08:15 5°, 08:45 9°. The church runs 107/287° (OSM).
- Frame
- 90V: the rhythm of the glazing, flat-on, raked. 38V: the block on its pilotis from down the slope, and the cell from inside.
- See
- A Dominican convent of raw concrete standing on legs over a slope, still lived in; the interior only with a guide, the cells only if you stay.
- Stand
- Square to the south wall, ~25–30 m out, for the hero; close under it for the raked slots; the meadow below the southeast corner only for the roof. Fine outside. Avoid photographing inside without the chapel’s written agreement.
- Light
- The south wall faces ~192° (inferred): 13:00 sun 23° at 191°, square on; 14:30 17.5° at 213°; 15:30 11° at 226°, raking; 16:30 3° at 238°; down ~16:56.
- Frame
- 90V: three or four slots as black holes in white render, no edge, no roof, no sky — the hero. 90V: Prouvé’s campanile alone on white sky. 38V: the slots as a grid of different holes, raked.
- See
- A white chapel with a dark upturned roof on a hill at the edge of the Vosges; Prouvé’s campanile and Piano’s convent sit below it.
Before You Go
the camera card, the battery rules, the papers, and who to emailCamera
- Hasselblad X2D II + 38V + 90V, handheld — the Brion allows amateur, personal-use equipment only, and a tripod there is a question to email
- the 90V on the body for the grids; the 38V for interiors and the whole-building frames
- ISO 50 in daylight; overexposure warning on — the white walls are the frame, and they must not clip
- 🔴 no drone anywhere: banned at the Brion and at La Tourette, and not worth asking at Ronchamp
Batteries
- 🔴 Every spare in the carry-on, terminals covered, 100 Wh or under each (FAA PackSafe)
- if a gate agent checks the cabin bag, the spares come out and stay with you
- charge between 5 and 40°C (the manual) — a cold cell at Civita’s dawn charges back at the room
- trains have outlets; plan a charge each night anyway
Papers
- Passport valid 3 months past the day you leave Schengen (6 recommended); two blank pages for Italy (State Department)
- No visa under 90 days in Italy or France (State Department); Switzerland, for the flight home, is in Schengen too
- ETIAS: not running as of 10 Oct 2026; if it is by November 2027, EUR 20, before you fly (EU)
- the Brion, La Tourette and Ronchamp hours here are the 2026 season — re-read each in October 2027
Numbers
- Brion · +39 349 878 1601 · [email protected]
- La Tourette · +33 4 72 19 10 90 · reception Mon–Sat 9:30–12:30, 13:30–18:00
- Ronchamp · +33 3 84 20 65 13 · [email protected]
- cost: ~$13.9K flights, ~$2.5–4.5K beds, ~$2–3K rail and drivers · ~$18.5–22K
What You Got
the frames that survived the editThe geotag gets each frame close to where it stood — close, not exact; the last hundred yards are always a hunt. What a machine can't do is the part below: which ones survived, and whether the day was worth the drive.
The frame of the trip.
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Civil light or the first sun: which version of the arches was the frame?
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Fog at Civita: one morning, two, or none?
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Was the slotted wall at Ronchamp the hero, or was it the cell at La Tourette?
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After
what the day taughtEight buildings and a village as one set — did they read as a series, or as nine postcards?
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Was November’s overcast a gift on the white facades, or a loss?
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Seven beds in ten nights: too many?
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What would a second trip on this line be — Chandigarh, or Firminy?
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