Film simuation / Color matching challenge

I think matching a particular color or style is a fantastic learning experience. I tried to replicate the contrast and colors of my Ultramax film shot using the RAW file from my A7CII—and I learned a ton about how Ultramax influences both color and contrast. Here’s the original post with my result. Now it’s your turn to give it a go with these files:

The jpeg is not exactly the same picture as the raw but it’s from the same scene and using the same focal length.

Let’s see how close you can get in your editor of choice! And of course, feel free to share any creative reinterpretations you come up with, too.

I will upload my xmp file later (I don’t want to influence your approach just yet)

All the files in this post are licensed Creative Commons, By-Attribution, Share-Alike.

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Fun challenge :slight_smile:

ART with agx-emulsion:

ART using only built-in tools:

In both cases, the parameters are embedded in the images.
Thanks for sharing!

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Wow, both of them are very convincing! I love your first try with agx-emulsion. It more closely mimics the blue color-shift in the shadows! Also the greens are closer in the agx-emulsion one to the film’s more olive colored greens. Good job :clap: :clap: :clap:

How was the negative processed ? do you also have the raw scan ?

I also like the first better. I could get closer in the second but it would be more work, and the results might not generalise easily to other images. That’s why I spent some effort integrating agx-emulsion and now I use it all the time :slight_smile:

I just brought my negative to a nearby lab (friend’s recommendation). I just got a drive link with all the jpegs in the end. I didn’t know that raw scans were an option. Sorry I can’t provide more insights on how they processed the film to get to the final jpeg. Next time I will ask about the availability of raw scans!

My version…

20250222_0050.ARW.xmp (18,5 KB)

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I didn’t try to replicate, but I did try to retain the deep shadows.


20250222_0050.ARW.xmp (9.9 KB)

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No problems, it’s just that the look you’re seeing might be due to the scanning & processing rather than the negative itself. I wouldn’t be surprised if the negative has more dynamic range that what you got in the jpeg for example.

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20250222_0050.ARW.arp (15.8 KB)

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20250222_0050.ARW.xmp (21.6 KB)

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I’ll suggest asking for your processed film, as well.

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20250222_0050.ARW.xmp (13.3 KB)

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Hello,
I tried to reproduce the film look with the excellent Primairies RGB and Sigmoid modules.


20250222_0050.ARW.xmp (14.2 KB)
DT 5.1 (master)
Greetings,
Christian

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Hello, with Art 1.25.3.1. Development is integrated into the JPEG

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GIMP L-a-b

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I did not obtain the desired result, but instead I got a film that was left for years in the heat.

20250222_0050.ARW.xmp (19.8 KB)


20250222_0050.ARW.xmp (9.0 KB)

Ansel + Gmic