Making 4×5 Slides using a Sepia Toner Kit – By Andrew Smale

Recently, I was lucky enough to be invited to contribute to a project that was started by Dave Whenham (@eland_in) and John Martin (@TEMLIGHTIMAGES). The project is passing a homemade 4×5 pinhole camera around some invited contributors, who each use the camera and submit the results as content for a zine.

When I agreed to do this, about a year ago, it all seemed a bit far in the future. As the camera landed on my doorstep things got real, very quickly. I’d had a year to work out my plan of attack and I’d put it into the back of my mind. The first weekend I wasted by being frozen with panic. I was going to look like a real fool.

In a fit of JFDI (Just Flippin’ Do It) I loaded a couple of sheets of Adox CHS 100 II film and shot a frame of a Kraken Rum Bottle and a vase of plastic flowers.

I am not a person, with whom the term “brilliant” is associated, however I do have the odd flash of inspiration. This came in the form of not having any Kodak D23 made up or chemicals to do so. The only developer that I’d got was Ilford PQ Universal. I also had an unopened box of Fotospeed ST10 Sepia Toner. What if I tried a reversal process using the Sepia Toner?

The theory goes that you develop the film in a strong dilution of paper developer, then use the toner from the ST10 kit and then use the bleach from the ST10 kit you will carry out reversal of the image.

Plastic Flowers

Normally when toning a print you develop the print, bleach away the print and then tone the print which returns a sepia toned image. To use the toner for a reversal process you need to reverse the use of the sepia kit.

For full disclosure, the reason that I’d got the ST10 kit is because I tried the reversal process with paper negatives over the winter, but would it work with film? A quick Google confirmed that it would.

Gonk

Gonk on Paper Negative using reversal process using toner,

So onward with the experiment. I mixed the PQ Universal developer at a strength of 1+5 and diluted the toner and bleach at 1+9 as per the instructions on the box, labeling and storing them in separate bottles.

I loaded the exposed film into my Stearman Press tank and took a deep breath and got to work.

The resulting slides (transparencies) were a thing of beauty.

Kraken

Kraken Rum Bottle transparency

Warning: Always wear Personal Protection Equipment when dealing with chemicals, like a lab coat, nitrile gloves and goggles.

What you will need:

  1. Ilford PQ Universal Paper Developer
  2. Ilford Multigrade Paper Developer
  3. Fotospeed ST10 Sepia Toner Kit
  4. Adox CHS 100 II film in 4×5 (I haven’t tested this with any other film)
  5. Nitrile Gloves
  6. Goggles
  7. Lab Coat
  8. Developing tank suitable for 4×5
  9. Water @ 20 degrees centigrade

Method

  1. Develop film for 10 minutes using strong dilution (1+5) of paper developer, using the Ilford agitation method.
  2. Wash film to ensure no contamination ( 3x 10 inversions with fresh water @ 20C for each set of 10 inversions)
  3. Treat the film with a normal dilution (1+9) of Fotospeed ST10 toner for 15 minutes, using the Ilford agitation method.
  4. Wash film to ensure no contamination ( 3x 10 inversions with fresh water @ 20C for each set of 10 inversions)
  5. Treat the film with a normal dilution (1+9) of Fotospeed ST10 bleach for 15 minutes, using the Ilford agitation method.
  6. Wash film to ensure no contamination ( 3x 10 inversions with fresh water @ 20C for each set of 10 inversions)
  7. Fix in a netural fixer, I used Fotospeed FX30, for 5 minutes, using the Ilford agitation method.
  8. Rinse and wash film in normal way (Use Ilford method)
  9. Et Voila, you will have a slide that is beautifully sepia toned.
Swiss Valley Reservoir

Swiss Valley Reservoir, Carmarthenshire

Ilford Agitation Method:

  1. Fill tank with chemical solution (developer, fix etc)
  2. Invert tank constantly, every 2 seconds, for the first minute
  3. Invert tank for the first 10 seconds of each subsequent minute in the development time.

Ilford Wash Method:

  1. Fill the tank with fresh water @ 20 degrees centigrade
  2. Invert tank 5 times
  3. Discard water
  4. Fill the tank with fresh water @ 20 degrees centigrade
  5. Invert tank 10 times
  6. Discard water
  7. Fill the tank with fresh water @ 20 degrees centigrade
  8. Invert tank 20 times
  9. Discard water

The Pinhole World Tour

As I mentioned earlier in the article, the reason that I started to make these slides is because of a project that is going on with an invited team of selected contributors. The project is called Daves Pinhole Camera World Tour 2021 (check out the hashtag #DPCWT2021 on Twitter). A chap, who I am privileged to call friend, called Dave Whenham found a homemade 4×5 pinhole camera in a charity shop. The camera is sent to a contributor, who has the camera for 3 weeks, who then has to make some images passing before the camera on to the next contributor. I was invited late in 2021 and my slot was put in the diary for April/May 2022.

There are some great contributors who have gone ahead of me and so I was determined to make the most of my time with the camera. The problem is that 3 weeks isn’t enough and goes in a flash.

The following image was made, as a slide, in Bracelet Bay in the Mumbles, a beautiful beach that is just really tranquil (plus there is a bar at the top of the cliff).

This next image, of the lighthouse, was made at Burry Port in Carmarthenshire using the DPCWT2021 camera.

Burry port Lighthouse captured as a 4×5 slide

I’ve rather been smitten both by pinhole photography and the slide making process.

The mindfulness of using a Pinhole camera should not be under estimated. You can get outside and just focus on creating an image. And being a 4×5 you don’t have to burn through rolls of film. One at a time is all that is needed (though I usually take a DDS film holder so two normally get taken).

Using a Sepia Toner means that all slides have the sepia tone but for me this adds to the beauty of each slide.

I’ll leave the last word to the man whose camera is used for the DPCWT2021, Dave Whenham.

“I’m blown away! Firstly by the results from your unique processing but also by the sheer physicality of 5×4 transparencies.”

Contribute to 35mmc for an Ad-Free Experience

There are two ways to experience 35mmc without the adverts:

Paid Subscription – £2.99 per month and you’ll never see an advert again! (Free 3-day trial)
Subscribe here

Content contributor – become a part of the world’s biggest film and alternative photography community blog. All our Contributors have an ad-free experience for life.
Sign up here.

Leave a Comment