Dr. Jeffrey Kavanaugh πŸ‡¨πŸ‡¦'s Avatar

Dr. Jeffrey Kavanaugh πŸ‡¨πŸ‡¦

@jlkavanaugh.bsky.social

Glaciologist and Earth system scientist at the University of Alberta. Luthier, photographer, baker, and coffee maker. Two-wheeled travel enthusiast and dog companion. He/him.

6,944 Followers  |  1,388 Following  |  3,512 Posts  |  Joined: 04.07.2023
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Posts by Dr. Jeffrey Kavanaugh πŸ‡¨πŸ‡¦ (@jlkavanaugh.bsky.social)

Uncanny.

02.03.2026 19:06 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

That F’s a beauty.

02.03.2026 03:07 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

A secondary (but important) goal was to save money; however, given the large amounts they suggest buying for each of the chemicals...

Well, suffice it to say that it'll take me decades to realize any savings - and that's assuming that the shelf lives of all of the chemicals are long enough!

01.03.2026 19:55 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

It also means that I'll be able to whip up an alkaline fixer for experimenting with 510 Pyro, for example.

01.03.2026 19:55 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I'm using recipes in "Way Beyond Monochrome (2e);" it's really no more difficult than mixing from Package A and Package B, and it's fun having enough of the base ingredients on-hand to not have to worry about running out for the foreseeable future.

01.03.2026 19:55 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Here’s the D-96 recipe; β€œKodak ELON Developing Agent” is apparently Metol:

01.03.2026 16:26 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

Yea, I love both.

01.03.2026 16:08 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Screen grab (via 48hills[.]org) from 8Β½:

01.03.2026 16:07 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Here’s a still from The Bicycle Thieves (grabbed from cinemontage[.]org; they credit it to The Criterion Collection):

01.03.2026 16:05 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Both are available on Kanopy, which is usually free if you have a library card. I’d post screenshots, but captures of the movie (whether running or paused) appear as purely black images on my iphone - probably some form of copyright protection.

01.03.2026 15:52 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

I recently (finally!) watched The Bicycle Thieves (1948). It’s just gorgeous, with the look dominated by the wonderful rendering of middle grey tones.

Fellini’s 8Β½ (1963; filmed on the original P30) is also gorgeous, but with much higher contrast. Very different!

01.03.2026 15:52 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Oh, thanks for this! I’ll have to see whether I can find a recipe for D-96 (as I mix my own D-76).

I’ll also try stand development with Rodinal at 1:100; I have some on-hand for an extremely high dynamic range shot I took on 4x5. I’ve heard it does a good job taming the film’s contrast.

01.03.2026 15:31 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Nice shots, Peter.

I’ve spent a decent bit of time in Juneau (though not for more than a decade now). Looks like typical conditions there (with the clouds sticking to the forested mountainsides) - perhaps this lends credence to the β€œsunny days or don’t bother” recommendations.

01.03.2026 15:26 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Thanks - I look forward to trying out the film - and hope I arrive at a good iso/dev combo before running out!

01.03.2026 06:02 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Just two more rolls - but they're now en route.

28.02.2026 22:05 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Damn, so good.

28.02.2026 21:59 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

This has inspired me to check with my LCS to see how much remaining (price-discounted) stock they have in P30 Cinema.

28.02.2026 21:59 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Some reviews say that the film is at its best on bright days (and don't bother on days that aren't), so the post-blizzard conditions you shot might be close to optimal for it.

28.02.2026 21:56 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Right on, thanks! Did you shoot it at box speed (80), 25 (as many suggest), or a different speed?

28.02.2026 21:53 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

It appears so, sadly.

28.02.2026 21:50 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Ah, I see now that you posted the developer earlier: 510 Pyro.

28.02.2026 21:43 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Ferrania P30 "Cinema" 135 film packaging.

Ferrania P30 "Cinema" 135 film packaging.

Ferrania P30 "MkII" 135 film packaging.

Ferrania P30 "MkII" 135 film packaging.

"Cinema" packaging on left; "MkII" packaging on right.

28.02.2026 21:42 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

I assume this is P30 you're referring to; is it the "Cinema" (original release from a few years ago) or "MkII" version? Which developer/dilution/time did you use?

(I hope you don't mind the q's; I have ~10 rolls of P30 Cinema in the fridge and have heard that the high contrast can be problematic.)

28.02.2026 21:42 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

Hmm, neither can I, at least on Bsky's player - though opening the link in a new tab worked for me.

Sorry 'bout that!

28.02.2026 21:26 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

If I won the lottery, I wouldn't tell anyone. There would be signs, however.

28.02.2026 20:57 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I'll be working this weekend: marking deferred midterm exams, evaluating student grant proposals, and putting materials together for a Monday lecture.

It's a shame that the U.S. Congress doesn't view an illegal declaration of war as being important enough to pop over to the office for a quick vote.

28.02.2026 19:59 β€” πŸ‘ 13    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
Preview
Between the Wheels by Rush on AppleΒ Music Song Β· 1984 Β· Duration 5:45
28.02.2026 19:02 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Gorgeous.

28.02.2026 15:32 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Oh, I know it!

Unfortunately, a thorough cleaning will have to wait until it’s warm enough that my drivetrain won’t freeze solid if I hit it with water.

28.02.2026 02:01 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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a woman is wearing a pink sweater and a necklace and smiling . ALT: a woman is wearing a pink sweater and a necklace and smiling .
28.02.2026 01:06 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0