AnideaofAnselAdamsregardingtherealityofaphotokeeps mecaptive. His bestphotos, ashewritesinhisbook“The Negative”, areoftendescribedbyviewersastrulyrealistic. But they’renot. Onthecontrary. These wouldoftenhave beenthe mostintensivelyworkedonbyhim.
Herepeatedlyinsistsinthis bookthatthe bestimageswould have beenthoseinwhichheleftrealityinthe processingto showwhathewantedtoshoworfelt.
Iamoftenimpressedbytheclouds passing byortheplayofcloudsin thesky. Inacoloredpicture, Idon’tquitesucceedindirectingthe weightofthepicturetothecloudsinthesky. Despite the use offilterswithandwithoutgradients, thecolorimageis beautifullycoloredand bright, butthedesired focusislost. With blackandwhitepictures, itseemstobeeasier.
Ansel Adams suggested in his book „The Negative“ a plan for practice in awareness and visualization to improve skills in black and white photography (Chapter 1, p. 3). „Take nothing for granted“: Black isn’t pitch black, but consists of many dark gray values, white isn’t pure white, but consists of many light gray tones.
One of his further suggestions to improve learning visualization of a subject could be the use of Polaroid Land black-and-white films. He made this suggestion 1981, long before LCD monitor and live view. With these tools our learning curve on each subject and imaging situation is steep.
Using Slow Shutter app I’m able to compose an image in live view mode and integrate a period of time to a single image. The app tends to capture the bright whites first, and doesn’t change them very much while integrating the whole image e.g. for 8 seconds. Therefore, I start my exposure at a moment, where the bright values come close to my visualization of the composition – and then I enjoy the completion. I believe, this feeling is close to the moment, when a print came out in the darkroom.
Ansel Adams didn’t have an electronic optical system. Hisrecommendationswereaimedathavingatrainedeyeand withafewmeasuringpointsanideaof whatthe distributionofgrayvalueswould be inreality, inthe negativeandintheprint (thepositive).
Thisdistributionisnowadaysgivenbyourcamerasasa histogram. Eachpixel of a capture isincluded. Thus, the distribution of gray valuesis notestimated by some 3 to 10measurementpoints. With each pixel of a photo included and millions of them in a single capture we get a quasi-continuousfunctionfromthe lowesttothehighest brightness values: a histogram.
Let’slookatthe following photographofachessboardfromacommon gamecollection and its histogram. (The chessboard was already old and slightly bent.) The chessboard consists of mainly two gray levels: the black and the white chess fields. Each individual chess field consists of slightly differing gray levels. The two peaks in the histogram represent this inhomogeneity of the photographed „black“ and „white“ chess fields.
InMorsumonefindsacliffonthenorthernshoreatthe bordertotheHindenburgdamm, shaped some 120.000 years ago, whichisa national geotope. Itisasoilstructureformedbynorthern Europeanglacierswithred (limonite), yellowishand white(kaolin) sands. These sands itself had been deposited 7 – 11 million years ago. More detailed information can be found in a Wiki (English oder German).
The image is an HDR of 5 exposures, intentionally overexposed and combined manually and one processed with software (HDR Efex Pro 2). Doing so notracesofatechnically generatedHDRimagearerecognizable. The resulting HighKey image looks natural. I adopted this way of processing HDR images from Harold Davis.
Differentmotifsareabletochangeourinnerview. They don’thavetobepicturesofthesea. Butwiththese, our feelingisoftenmoreevident.
Technically I did three longtime exposure of 15s, which is a sort of time fusion. I used a 6EV Lee filter to photograph these three stones at the beach short after sunrise. You canseethecolourfulreflectionsofthemorningskyin theseaandonthedamp beach.
Lockdown drives us crazy. Officialmeasuresincreasingly breathethespiritofdecay. TheAgeofEnlightenmentisover. Itisnolonger a reasonable reflectionthatcounts or thoughts, that are discussed. Politics behaves more like a war management. The first victim of a war is the truth. That’s more and more disturbing.
This morning I stepped over an enigma. A structure in the roof of our Main Station in Heidelberg. As an image, there are many ways this structure could be thought of: a top-down bowl, a flying saucer – or a light dome. As it was still dark about 6 o’clock the windows appeared in a dark blue, like the adjacent ceiling.
Other perspectives show a content that could be seen as a china plate. I couldn’t stop to photograph this dome.
Longtime exposures made from a train window have a look and feel of their own. Perspective loses its sense. A moment loses its meaning. But these images are inspiring.
How to photograph the feeling of eternity ? Can there really be a feeling of eternity or are we subjected to a deception when we perceive it ? Does time fusion help although a finite process ? The following image was captured with the Slow Shutter app on my cell phone with 8 seconds.
Otto Flechtenmacher was a painter who lived in Austria, an uncle of Christa. I often did photography for documentary purposes, especially paintings.
This morning I listened to a workshop of portrait photography. To some extend the audience received explanations of the PhaseOne camera, which I use quite frequently. The vast dynamic range and the frame averaging feature of a PhaseOne were mentioned.
To reproduce these features I intentionally underexposed a photo of a painting of Otto. The original histogram can be seen on the left, the processed one on the right. The quality is quite surprising, when you are used to full frame sensors.
Typical histogram of the RAW-files
Typical histogram after processing in CaptureOne
To compare the quality of a single shot image to frame average files, I did a sample of a single shot and two shots of 5 and 9 averages. Clearly, noise will be reduced. At the same time, structures come out more detailed, what might be seen from the following examples:
I never thought of using this feature for landscape photography – but it makes sense. By applying frame averaging you can get a landscape photograph with preserved highlights and well structured dark parts.
It is a nice experience to walk the same path under changing light conditions at daily distance. In winter there is not much botanically happening, only the snow can be more or less – or the fog. The possibilities of imaging with a camera essentially change with the extent of the available light. A sunny day shows a maximum of available light.
Does sunlight make a picture atmospheric ? With cloudy skies or even some fog, the conditions for background and foreground change substantially and pictures without sunlight can be be very varied and gain a special depth of expression.
The above image shows: shadows during a day with a blue sky are blue, too.
The detection of expressive light situations without a tripod and without HDR technology requires a limited amount of light that the sensor can still process with out blown-out lights or drown depths.
January 6th is a holiday in our region, commemorating the three holy kings or three wise men, who had been probably astronomers. The Orthodox Churches celebrate Christmas. In the United States of America, a reigning madman with his mob is degrading his country to a banana republic. Looking at this rises questions about our German history 87 years ago.
I spent the whole night absorbing the latest news. Sleeping was almost difficult if not impossible. This morning a bug in the Flickr software ? A picture of mine with so many views and favorites ? Well, that was the good surprise this morning after all: an in explore for a picture I had been thinking about for a long time and that I repeatedly failed: taking tree trunks in landscape format.
This time it worked out better than expected. Christa and I started a late walk up at Posseltslust to see some people riding sledges. We took a forest trail away from the slopes. The twilight was already advanced, the ISO high and the aperture only slightly closed. A pleasant winter light surrounded us. Between the tress it became bright, the tree trunks covered with snow below. This image got an in explore.
Winter forest looks a it like a fairy tale to me. That is why color is also important, which additionally stimulates the imagination. Even a tree trunk presumably struck by lightning becomes a sight to behold. It works with the color even if there is only little light.
This year we spent 5 weeks of our holiday involuntarily in Heidelberg. with the light of a late winter afternoon just before the winter solstice and some mist in the air, dreamlike impressions arise. We didn’t have to cover a long distance. In the hills above the town there is a plateau within walking distance with a farm, commemorative cemetery and a forest all around. Had it not been tor the photo equipment, we would have really been on foot up the mountain.
Going closer to the fence that surrounds the dairy cattle, you will see straight into the foggy valley. No roofs, no industry, no highway, no noise. Just a wooden house in the forest like in a fairy tale. The colors blur into a monochrome something.
At the end of the short walk we step on a Tori, which in the backlight shows us the lightness of Japanese beauty.It is probably to be assigned to the Heidelberg twin town Kumamoto on the southern most Japanese island Kyushu.