I decided to treat myself to a lens toy – I got a Mamiya RZ Fisheye lens for my RZ67. It arrived this weekend and I took it on a walkabout in my neighborhood to put it through its paces. I especially wanted to try and do some shots that did not scream “shot with a fisheye” to see if it could be versatile enough to keep in my camera kit, or was it really a one-trick pony.
In this shot, it shows that you CAN use it for street documentary if you want. It’s still a challenge, though, with the distortion it brings to background subjects. And it forces you to get right up on top of your subjects – They were maybe five feet away from me.
Applied sensibly to architecture, it works. You do have to be extra careful that your horizons are level and square, or you will get wild distortion.
This is perhaps my favorite image of the shoot. Leading lines abound and the backlit subject with the sun in the frame create drama.
Selfie with the fisheye – with the sun behind me, it’s impossible to keep yourself out of the photo (or at least your shadow).
I was downtown DC the day of the March For Our Lives gun control protest. I wasn’t actually there to document the march – I was there to see it and experience it, but not even as my primary goal for the day, so I didn’t shoot a ton of film. Regardless, when I arrived at the parade route, the students and parents from Marjorie Stoneman Douglass High School in Florida were passing the intersection where I crossed Pennsylvania Avenue. It was truly moving to be there amongst them as they marched past. I’ll let the images speak for themselves, and just add that the closing image of the series says it all – Don’t just march, VOTE.
For those interested, I shot the entire series on my Mamiya RZ67 with the 65mm lens, which was really the perfect lens to use for this – I had enough room to get groups and action, but I could still get close up and isolate individual people. Film of choice was the classic documentary film, Kodak Tri-X.
I’m sharing these two images as demonstration of the effect of NA2 on contrast, and how a little goes a VERY long way. NA2 is shorthand for Sodium Platinum, a restrainer/contrast boosting agent. It affects the color tone of the print as well as the contrast, giving an overall more neutral/cold color to an otherwise warm chocolatey brown palladium print. What many beginning pt/pd printers don’t get is how little NA2 you need to effect contrast and tone shifts in your prints. This post illustrates that impact.
NA2 is only useable with pure palladium prints- if you want to include platinum as a blend, or make a pure platinum print, you have to use dichromate or something else as a contrast booster because the platinum in the NA2 binds with the platinum in the solution and primarily affects the highlights, not actually increasing overall contrast, and the net effect is flushing expensive platinum down the drain.
Both prints were made with 9 drops palladium/9 drops Ferric Oxalate, on Hahnemuhle Platinum Rag paper, exposed for 15 minutes. Image size is 8×10 inches. The print on the left had no NA2. The print on the right had 1 drop of 5% NA2 added. Obviously this is way too powerful. I’m going to re-print trying a 1% and a 2.5% concentration to see which gets me where I want (still retaining detail in the Washington Monument, but brighter highlights and more tonal separation in the trees on the left).
Apologies for the quality of the reproduction photo- it was shot on my phone and collaged using a phone app, but it does reasonably accurately replicate the contrast differences between the prints. The tonal shift is less obvious because the phone is not so good at color temperature correction.
For those who haven’t seen the palladium printing process end-to-end, I thought I’d share a moment from the process to let you see the magic happen. It’s a much faster process than silver printing, in the development stage. The image, when exposed but not yet developed, is a “ghost” image. You can generally see the form, but not the fine details, nor the overall tonality. Depending on the overall image tonality, you may see very little at all inside the exposed borders of your print. This is why it is a good idea to coat outside the borders of your image (but not too much- every drop of emulsion costs money!) – you can judge proper exposure by looking at your borders if you’re not used to printing.
Then, pour on the developer, and WHOOSH! Magic!
And the finished print:
This was from a 35mm infrared shot, scanned and enlarged on Pictorico transparency media.
If you’re curious what a digital negative even is, or what it looks like, here’s the negative for that shot:
I have two upcoming classes this spring at Glen Echo Photoworks, Introduction to Large Format Photography, and Introduction to Platinum/Palladium Printing. I’ve scheduled them so that students of Intro to Large Format can have somewhere to go with their new camera skills. Intro to Large Format runs March 11th – April 22. The course covers what you need to know to take advantage of the medium – we start with the basics of the cameras themselves – different camera types, their parts and how they work, why to choose one type over another, lenses and lens selection. We move on to film selection and film handling, loading film and developing it. There are modules on portraiture, still life/tabletop, landscape and architecture. For the Architecture module we’ll do a field trip down to the National Cathedral.
Due to student interest, I’ve acquired several cameras for student use in-class. If the popularity continues, I’ll look into getting one or two more and setting up a rental program to allow students to check out cameras for the duration of the class.
The next class is Introduction to Platinum/Palladium Printing. I will be including a module on making and using digitally enlarged negatives for platinum/palladium printing with this course. This class runs May 5th and May 12th. This course covers the history of the medium, materials and techniques. We discuss the various tools for making prints – brushes vs coating rods, UV light sources (the sun, black-light fixtures, other options). We go over paper selection and paper handling. In this intro class we will make palladium prints because palladium is the easier medium to work with, but we will discuss and demonstrate the differences between platinum and palladium. Contrast control techniques will also be covered, and developer chemistry as well. We will work from both in-camera negatives that we make that weekend, and from digital files students bring and/or create from scans.
To register for the classes, click on the links below:
I felt the need to get back into the darkroom and do some printing lately. And I was inspired by watching an instructional video from Bostick & Sullivan on making digitally enlarged negatives for alternative processes, specifically Platinum/Palladium.
I was familiar with the basics of the process, having read multiple books and web tutorials on the subject. What has always tripped me up was the process of creating my own adjustment curve. Well, the generous folks from B&S have put the curve they use on their website to download and use after running the video tutorial. I figured I would give their curve a try.
This is the first print I made with their curve. The original is a 6x12cm negative shot on Ilford FP4+ black and white film using my Lomo Belair X/6-12 camera. I followed their instructions in the video to the letter, including using a quantity of NA2 contrast agent.
They also mentioned adjusting the ink density down a bit to keep contrast under control. Well, I like the idea of printing pure palladium without adding any NA2 because the NA2 alters the color tone of the prints and makes them cooler.
I made the negative for this image (and the following image of the National Gallery of Art) without reducing the black ink, and not using any NA2. I think the balance worked out well – the contrast is where it needs to be, and the color tone remains nicely warm.
This staircase was a true test of the capability of digital negatives to render the subtlety of tone possible in a palladium print. I’d say it passed with flying colors. The tone remains rich, warm chocolate, the highlights are delicate and creamy, and there’s surprising detail down into the shadow tones.
My apologies for the image scans – they’re direct scans of the prints, and my scanner picks up paper texture to a degree not visible to the unaided human eye (I can see texture only under a loupe that may be visible in the scan).
So where does the sous-vide in the title come in? Another long-standing issue with the process is that the Potassium Oxalate (PotOx) developer is happiest at around 130 degrees F. I can get water close to that hot out of my tap to use as a tempering bath, but within a short while it returns to room temperature. I found this sous-vide machine and the 18 quart bucket on Amazon for under $100. I put them to use this morning and if the above three prints are anything to judge by, they’re staying in my darkroom! The prints are amazingly consistent from print to print (it took me about 3 hours this morning to get all three prints done, but the developer remained at a constant temperature throughout).
Something interesting about developer for platinum/palladium printing – unlike film or paper developer, this stuff never really goes bad. Your total volume will drop with use, but that is solvable by replacing lost developer with additional fresh developer. The bottle on the left is the first ever bottle of Potassium Oxalate I bought – I’ve just been replenishing it and filtering it as needed for over a decade now.
Prints are 100% palladium, 6 drops each Palladium / Ferric Oxalate #1. Developer is Potassium Oxalate, 130 F, 2 minutes. Paper is Bergger COT320. Negatives are enlarged onto Pictorico OHP ultra-premium transparent inkjet medium on an Epson 3880 with K3 Ultrachrome inks. All three prints are 4″ x 8″.
Given the polarizing nature of the current president’s personality and demeanor, it should be no surprise that he attracts a LOT of protestors. There are always protestors outside the White House – for as long as I can remember, there was a 24/7 anti-nuclear weapons vigil in Lafayette Square, going back to at least the Reagan administration. The woman who spearheaded that protest has since died, so now the round-the-clock vigil encampment is immigration themed, if I recall correctly.
I don’t usually attend protest rallies or photograph them, given that they can be very sensitive events and I don’t want to be associated with anything that might go wrong when two opposing groups confront each other. Fortunately this is a rare thing in DC, but it does happen.
I was out playing tourist/tourguide with some out-of-town friends over the Martin Luther King Birthday holiday. We walked from the Air and Space Museum up Pennsylvania Avenue past the White House, then on to the Washington and Lincoln Memorials before finishing at the MLK Memorial. Outside the Renwick Gallery there was this character:
Inside his white box, he was playing the harmonica through a portable amplifier. There was no discernible connection between his song choices and the overall theme of his demonstration, so I don’t know to what extent he was consciously protesting, making social commentary, or just serendipitously expressing the zeitgeist because his meds were wearing off.
Outside the White House was a different matter, and a much more pointed display of discontent. This was right after the president had made his “shithole countries” comment, so much of the signage centered around that.
I chose this image because of the profoundly ironic juxtaposition of the happy tourists posing for a family photo in front of the White House with the protesting woman in front. This is something you will experience here in Washington that I don’t think you see many other places – the cognitive dissonance of “oh look, we’re jazzed to be here!” immediately adjacent to “I’m righteously indignant and I’m not going to take it any more!” expressed over the exact same subject.
One good thing about photographing protestors is that if you want to get better at “street” photography, they’re a great subject to practice on, because they absolutely want their pictures taken to get their message out to the larger world.