Part 2: The Work — Rehearsing a Double Violin Concerto on HP5+ 1600


Same diagnosis as Part 1, same prescription. The opening four paragraphs are genuinely good — terse, cinematic, the rhythm earns its keep. “The sunlight was gone. The fluorescents were on. The break was over.” — that’s a real sentence. Then the Roman numerals arrive and flatten everything into a report again. “What I’d Do Differently” is still there. The sign-off prompts are still there.

The three-column table is worth keeping — it’s doing more work here because there are now three films to compare across the whole weekend. That earns its place.

Here’s the rewrite:


Part 2: The Work — Rehearsing a Double Violin Concerto on HP5+ 1600

The lunch break ended. Tables were folded. Containers packed. The last crumbs brushed away.

And then they arrived.

Two Chinese violin soloists — guest artists who’d travelled some distance to play a double violin concerto with our little orchestra in a French community centre. They weren’t at lunch. They weren’t part of that casual, sunlit gathering outside. They were here for work.

So were we.

I put down the Fomapan and loaded HP5+ pushed to 1600. Swapped the Pentax for the Canon AE-1 Program. Same 50mm philosophy, different camera, different film, different mood. The sunlight was gone. The fluorescents were on. The break was over.

You can feel it when rehearsal starts — the shift from community to concentration. From chatting about weekends to counting measures. The conductor, same man who was smiling over a food container an hour ago, is now at the whiteboard, baton in hand, writing notes about tempo and bowing. The soloists take their places at the front. Tuning. Focused. Not quite part of our tribe yet — guests, professionals, here to do a job.

I photographed from my seat in the horn section and from the aisles during breaks. The AE-1 Program in Program mode — no thinking about shutter or aperture, just framing and timing. The camera handled exposure. I handled seeing.

What you witness, photographing a concerto rehearsal, is translation. Not just musical ideas passing between conductor and players, but something more specific: two soloists from one tradition finding a shared language with an orchestra from another. The conductor stops us. Softer in the strings. The soloists adjust. He stops again. A touch more projection. They adjust. We play. He listens. He stops. This goes on. Not because anyone is wrong, but because everyone is finding the same musical space.

HP5+ at 1600 sits in the right place for this. Not the fine, almost invisible grain of the Fomapan lunch shots. Not the raw, declared grain of 3200. Textural, controlled, appropriate — honest about the work without dramatising it.

The three-roll arc of the weekend, laid out:

Fomapan 100 — LunchHP5+ 1600 — ConcertoHP5+ 3200 — General
LightNatural daylightMixed indoor fluorescentsMixed indoor fluorescents
GrainFine, subtle, cleanTextural, present, controlledPronounced, bold, raw
ContrastGentle, evenModerate, balancedPunchy, dramatic
MoodRelaxed, communalFocused, collaborativeUrgent, iterative
StoryCommunity at restCollaboration at workThe machine in flow

Same orchestra. Same weekend. Three worlds — and the technical choices were the point from the start.

From my seat in the horns I see the whole machine differently than an outsider would. I know which passages are coming. I know which sections are struggling. I know the rhythm of this room. But through the viewfinder I see something else — the strings moving in that eerie synchronised way, the brass gleaming under the fluorescents, Viktor on oboe, Nicolas patient behind the timpani, Corentin next to me absorbed in something difficult, glasses slipping, completely gone.

The small details tell it too. A French horn resting in its case between takes. Coffee cups on the floor near the woodwinds. Sheet music thick with pencil marks. These are the million small adjustments that add up to a rehearsal — and eventually, if everything goes right, to music.

Saturday was the concerto. The focused, collaborative work. Sunday would be the rest of the programme — no soloists, just the orchestra and the conductor and whatever needed fixing. The grind. The iteration.

Part 3 is coming.


Shot on Canon AE-1 Program, 50mm f/1.8, HP5+ pushed to 1600. Edited in Lightroom — contrast via tone curve, subtle vignettes, nothing added that wasn’t already there.+ 3200—is coming next. The grain gets heavier, the light gets harsher, and the work gets real.

The Break: An Orchestra at Lunch on Fomapan 100


Let’s be honest: orchestras run on two things. Music and food.

Most documentation skips the food. Concert halls, polished instruments, formal attire — that’s what ends up in the frame. But before any of that, there’s a lunch break in a car park outside a community centre, and that’s where I wanted to start.

I’m the fourth horn in the Symphonique des bords de Loire. Which means I’m also inside the story, not observing it from a safe distance. I know these people. I count rests next to Corentin, our first horn. I watch Victor — oboe, cor anglais, and the man who quietly keeps the whole enterprise running — arrive with a tote bag full of provisions. I see the conductor holding a food container and chatting, no baton, no authority, just a man at lunch with his colleagues.

That’s what I wanted to photograph.

I loaded the Pentax ME Super with Fomapan 100 and spent the break outside. Aperture priority, natural light, film at box speed. No pushing, no games. The choice was deliberate — I knew I’d be shooting the rehearsal indoors on HP5+ pushed to 1600 and 3200. Those would be grainy, urgent, intense. This needed to feel different. Calmer. The breath before the dive.

The difference, when you put the two rolls side by side, is striking:

Fomapan 100 — LunchHP5+ 1600 — Rehearsal
LightNatural daylightMixed indoor fluorescents
GrainFine, subtle, cleanTextural, present, moody
ContrastGentle, evenPunchy, dramatic
MoodRelaxed, communalFocused, intense
StoryCommunity at restCollaboration at work

Same orchestra. Same day. Different worlds — and that contrast was the point from the start.

Fomapan 100 in good daylight gives you an honesty about the light that suits candid work. The faces, the bread, the containers of salad, the glass bottle catching the sun — none of it is staged, and the film doesn’t try to make it anything other than what it is.

The two Chinese violin soloists — the guest artists who’d be the focus of the afternoon — weren’t there for lunch. They’d arrive later, after the tables were packed away. For now it was just us: teachers, retirees, students, professionals, amateurs. All ages. The usual mix. Gathered outside a community centre with a faded sign, sharing food before three hours of work.

This isn’t a fancy conservatory. It never was. That’s rather the point.

After lunch, the tables come down. The last conversations finish. Someone rinses a container. And then, quietly, the same people who were just eating become musicians again. The conductor picks up his baton. Viktor picks up his oboe. Corentin finds his pitch. I put down my camera, pick up my horn, and count rests.

The soloists arrive. The work begins.

That’s Part 2.


Shot on Pentax ME Super, 50mm f/1.7, Fomapan 100 at box speed. Developed in Ilfosol 3. Edited in Lightroom


Let’s Connect: Mentorship, Prints & Collaborations


Let’s Connect: Mentorship, Prints & Collaborations

A brief and practical note.

After six years of writing here, I’m formalising something that has been happening informally for a while — people getting in touch to ask about prints, about learning, about working together. Which is lovely, and I’d like to make it easier.

So here’s where things stand:

Mentorship — I’m happy to work with photographers who want to develop their practice, whether that’s film, digital, or somewhere in between. One-to-one, remote or in person if you’re near the Vendée. We work on what you actually need, not a fixed curriculum.

Prints — A selection of black-and-white work from the Nantes series and elsewhere is available as archival prints. If something on the blog has caught your eye, get in touch and we’ll talk.

Collaborations — Photo walks, workshops, joint projects — I’m open to conversations. No guarantees, but I’m listening.

Article suggestions — If there’s something you’d like me to write about, say so. Reader questions have produced some of my better pieces.

The best way to reach me is ian@ijmphotography.net. I aim to reply within a couple of days. French is fine too — n’hésitez pas.

That’s it really. No agenda beyond making good work and occasionally sharing it with people who care about the same things.

— Ian

The HP5 Plus 100 ASA Experiment: A Happy Accident?


Hello lovely people.

I’m a bloody fool. I made the stupidest of mistakes when shooting HP5 Plus 400 speed film at ISO 100.

I’d been intending to use 100 ASA film in my Nikon FE, so in preparation, I had set my camera’s ISO dial to 100. I loaded the HP5 and forgot to change this blasted setting. By the time I realised, I had already taken “some” photos. I didn’t want to wind the film on to change the setting because the sun was shining and I didn’t want to waste the light.

In for a penny, in for a pound. I thought, “What the heck?” They say you have all this “latitude” with film, so I went online to find out if I could salvage the roll. Here we go for a walk in the Parc Garenne Lemot in Clisson.

I developed the film in Ilfosil 3 (1:9) and used the development times for Kentmere 100, praying that I would have something usable…

ParameterDetails
FilmIlford HP5 Plus 400
ExposureRated at ISO 100 (2 stops overexposed)
DeveloperIlfosol 3 at 1:9
Development Time5 minutes 30 seconds (using Kentmere 100 time)
ResultLower contrast, smooth tonal transitions, fine-looking grain, excellent shadow detail
CameraNikon FE
LocationParc de la Garenne Lemot, Clisson

THE STATUE – Front view of classical statue on pedestalThis shot demonstrates the beautiful tonal range achieved through pull processing

The Theory: Pulling Two Stops

For those who aren’t deep in the film weeds, here is what I actually did. By setting my camera to 100 ISO while using 400 speed film, I was overexposing by two stops.

Now, common wisdom says that pulling HP5 to 200 ASA (one stop) is perfectly fine. But I thought I was pushing my luck pulling it two stops to 100 ASA. I thought I was taking the mickey with the film gods.

By giving it extra light and less development (pull processing), I was essentially asking the film to reduce contrast and grain significantly. I was testing just how much abuse it could take before the negatives turned into flat, grey mush.

I didn’t develop it for standard HP5 400 times. I treated the whole roll as if it were 100 ISO film from start to finish.

The Results

When I scanned the negatives, I was genuinely surprised. The negatives were dense, but not unmanageable. The scanner handled them well. Here is what the process actually looked like in practice.

1. Rich Shadow Detail

The first thing you notice is the lack of “muddy” shadows. Usually, HP5 can get a bit grainy in the dark areas. Here, the shadows under the pergola and the fence are deep, but they still hold detail.

FENCE WITH LONG SHADOWS – Diagonal shadows cast across gravel pathNotice how the deep shadows still retain texture and detail in the gravel

2. Texture and Grain

This is the real winner for me. Look at the texture on the wood in these shots. Because I gave the film extra light and reduced the development, the grain structure is much finer than usual. It looks almost like a slower film (like Delta 100) in the mid-tones.

WEATHERED WOODEN POST – Close-up showing wood grain and textureThe fine grain structure is clearly visible in the wood texture

3. Highlight Control

I was worried the bright spring sun would blow out the sky. Looking at these branches against the sky, you can see a beautiful grey gradient rather than a blown-out white. The reduced development time really helped keep those highlights in check, even with the two-stop overexposure.

BARE TREE BRANCHES AGAINST SKY – Intricate branch pattern with grey skyThis is the proof – the sky retains beautiful tonal gradation despite overexposure

4. Tonal Range

From the white marble of the statues to the dark foliage, the tonal separation is superb. The process gave me a creamy, classical look that I might not have achieved at box speed.

ORNATE URN WITH STATUE IN BACKGROUND – Layered compositionForeground and background detail with smooth tonal transitions
CLASSICAL COLONNADE – Stone pillars with cloudy skyWeathered stone texture and cloud detail demonstrate the technique’s versatility

The Verdict

So, was this a disaster? Absolutely not.

In fact, I was pleasantly surprised. Because I gave the film so much light and reduced the development, the shadow detail is incredibly rich and the highlights are held back. There is virtually no grain in the dark areas. The contrast is lower than standard HP5, which gives it a very smooth, almost medium-format look.

Ornate scrollwork detailRazor-sharp detail and micro-contrast prove no sharpness was lost

It turns out, what I thought was a stupid mistake is actually a technique some photographers use on purpose! Pull processing HP5 (rating it at 100 or 200 ISO and developing accordingly) is known to produce finer grain and lower contrast. I thought I was pushing my luck going two stops, but the film handled it like a champion.

Would I Do It Again?

Would I deliberately shoot HP5 400 at 100 ASA again? No, probably not. If I want 100 ASA film, I’ll just use 100 ASA film. It’s cheaper and more straightforward.

But it’s damned good to know that at a push (sorry, pull), it could work. If you’re ever in a situation where you’ve loaded the wrong film, or you’re caught out by changing light conditions, HP5 Plus can take the abuse.

Have you ever accidentally shot film at the wrong ISO? Did you save the roll or bin it? Let me know in the comments below.

Happy shooting

Ian from IJM Photography

Post Scriptum:

February 2026 — Clisson with the Nikon FE


Maybe I’m a little stubborn, just maybe, but I’m insisting on using my Nikon FE and for my health I have to get out. I had some Tri-X that needed using, and some HP5+ left over, so time to use it. And it does my mental health good too—getting out of the house despite the horrible light and rain.

“They” always say to go out in good light and use golden hour. We haven’t been blessed with good weather lately (understatement of the year contender 2026), and I always say just go out anyway and do it.

I shot two rolls that afternoon—72 frames total. Tri-X and HP5+, both at box speed. No pushing. I developed them in Fomadon LQN because it handles flat light cleanly: shadows stay defined, grain doesn’t get muddy even when the sky gives you nothing. When I scanned them, about half were ok enough to keep—36 frames that worked. Of those, maybe half a dozen were real keepers. That’s how it goes. Not every frame needs to be a masterpiece. Some just need to exist.

In Lightroom I only used the curves tool to pull a bit of separation between the wet stone and the grey sky. I wasn’t trying to manufacture contrast that wasn’t there. The rain had already done part of the work: cobblestones held texture because the light was even, puddles on the stairs created accidental reflections, and the streets were empty enough that I didn’t have to wait for tourists to clear the frame.

I won’t pretend I enjoyed standing in the damp. My shoes got wet. My hands were cold. But I needed to leave the house, and the camera gave me a reason to do it. The film was a deadline. The weather was irrelevant.

As you can see in the following photos, the light wasn’t fabulous, so we adapt. There are still interesting things to be seen.

Shot on Nikon FE with 50mm f/1.8. Kodak Tri-X 400 and Ilford HP5+ rated at box speed, developed in Fomadon LQN. Edited in Lightroom: curves adjusted for shadow separation only.

More Light Than We Imagine


Shooting Nantes at Night with HP5+

One September evening I walked between Place Bouffay and rue des Petits Écuries with the Nikon FE and a roll of HP5+. Box speed—400 ASA. No pushing. No stand development. Just me, tired eyes, and the hope the city would be kind.

It wasn’t always.

Some frames failed outright. Missed focus—my eyes couldn’t lock the split-image patch in the dim light. Others blurred from camera shake at 1/15th, handholding like a fool. I won’t pretend those shots have hidden merit. They’re gone. But the ones that landed? They held more than I expected.

Because Nantes at night isn’t dark. Restaurants pour light onto wet cobbles. Shop signs, streetlamps, even those little menu stands outside cafés—they all feed the scene. I’d guess the focus, press the shutter, and move on. Later, scanning the roll, I found detail in shadows I thought were lost. Not because I’d exposed well—I hadn’t—but because HP5+ gathered what was there even when I fumbled.

That’s latitude in practice. Not a spec sheet promise, but the difference between a usable negative and a blank one when your hands shake and your eyes fail. I didn’t push to 1600. I didn’t need to. I just needed a film that wouldn’t punish me for being human.

The December shots are more traditional street work—grey skies, low sun, the light you expect. Even the coffee cup photo owes something to Instagram. I won’t deny it. We absorb what we see online; it seeps into our framing without us noticing. No shame in that—it’s just how we learn now.

But the September shots that worked feel more like my own. Standing in Place Bouffay as evening deepened, watching light pool around tables and bounce off stone—I wasn’t chasing a look. I was just there, squinting, hoping. And HP5+ met that without fuss.

I’m not claiming mastery. I’m claiming a few good frames out of a roll that also held misses. That feels honest. Cities don’t go dark—they transform. And sometimes, even with bad eyesight and shaky hands, a simple roll of film gives you just enough to keep walking.


All photographs shot on Ilford HP5+ at 400 ASA, developed in standard chemistry. Nikon FE, Nantes—December 2025 and September 2025, Place Bouffay and rue des Petits Écuries.