One my passions in life has always been #photography, many may claim to love it many may claim to excel at it, many in fact may have mastered it; For a photograph is a collection of photons either on a sensor or some form of medium in which you develop to see the final image, these two photographs I have taken today, both with very different beasts, the one on the left is of a Black/red Bellied Whistler which was captured with a #Olympus OM-D E-M5 and the M.Zuiko Digital 70-300mm 4.8-6.7 II ED handheld and autofocus @ F6.7 1/500s ISO1000 300mm from 10m where as my self portrait on the right was taken with a #Nikon D5600 & Nikkor 50mm 1.8 D @ f5.6 1/60s ISO1000 from 1.5m with a tripod manually focused, two very different subjects two very different environments and with two completely different sets of gear, what is the same about them is my approach, first I am very comfortable with the gear I have to use, I always shoot full raw, focus depends on subject and gear I am shooting, by my development of those raws is the same in every shot, first without giving away a lot of technical detail, I open my raw file in Rawtherapee where my unique processing reveal a workflow that treats the RAW image as a structural foundation rather than a finished product. The adjustments in #RawTherapee focus on three primary goals: aggressive light management, extreme detail enhancement, and color neutralization.

1. Tone Architecture
The first phase involves a heavy reshaping of how the camera perceives light and dark. The blacks are pulled down significantly to create deep, rich shadows, while the overall exposure is boosted to keep the highlights bright and punchy. This creates a high-contrast "base" that feels cinematic and dramatic, rather than flat and digital.

2. Micro-Detail Enhancement
This is the core of the "etched" look. Instead of using standard sharpening, which can look artificial, the focus is shifted to "Wavelet" levels. This technique breaks the image down into different scales of detail—from fine pores to larger facial contours—and amplifies them. This makes textures like beard hair and skin topography appear incredibly sharp and three-dimensional.

3. Surface Smoothing and Edge Protection
While the details are being amplified, the processing is set up to protect the edges of the subject. This ensures that the extreme sharpening doesn't create "halos" or digital artifacts. It keeps the transition between the subject and the dark background clean and professional.

4. Color Neutralization
The color is subtly pulled back to give the image a timeless, almost monochromatic feel. This removes any distracting "yellowing" from the light source and shifts the viewer's focus entirely toward the textures and the expression of the subject.

5. Final Export for Layering
The image is not finalized here; it is exported as a high-quality file specifically prepared for the next stage of assembly. By leaving traditional noise reduction disabled, the natural grain is preserved to act as an organic texture for the final composite.

These are applied to 3 files, a base the color, and two different black and white files, all exported as .tiff's I then open as layers in #Gimp where the color again is the base and the two black and white files sit on top, where I first apply transparency to those two files, the middle black and white gets a HSV Value of 75% and the top black and white gets a Soft Light at 50% starting with the middle I merge it down, then I merge the top down, I then save again as X.tiff and open #Digikam where I apply Lens correction and cropping, then save as png, then I batch process to jpg, resize for say sharing online and apply my watermarks;

This process has slowly evolved over the years and my workflow may seem cumbersome to some, but my self portrait for example from shutter click to frame/print ready is about 10 mins of work now, repetition is key when your building your skills, the more you do something the more proficient and efficient you become;

Anyways I just thought I would share a small part of how I enjoy my passion;

You can encourage my continued useless #poetry, creativity and expression of self, #commentary, random thoughts, #philosophy and ideas, and by doing so your helping to feed, house and clothe a #disabled man living in #poverty, $5-10-15 It All Helps, via #cashapp at $woctxphotog or via #paypal at paypal.com/donate?campaign_id=…

Totally gave up on exiftool, I have better things to do than read pages and pages of instructions when I just wanna add copyright info and where the photo was taken.

Found digiKam and it removed all the headaches.

I also saw it has a GPS correlator so not only can I use my Garmin Etrex with it, I also have an actual use beyond "toy bought because I always wanted one but never had a plan of how to use it" for the Etrex.

#photography #photoediting #opensourcesoftware #digikam #KDE #exiftool

Milky Aurora Shower 2.0

This is a second attempt at a composite taken during the Perseid shower in 2024, which coincided with a spectacular auroral display. The aurora and the foreground are from one photo, and the Milky Way was stacked from 114 × 10 s exposures of the same series using #Siril, #GraXpert and #StarNet. Twelve meteors that were photographed in the same scene were manually registered onto the composite and scaled up for better visibility. Most of the compositing was done in #GIMP and the RAW processing of the aurora and the meteor images was done in #Darktable.

Compared to the original processing, I increased the visibility of the Milky Way with a new Siril stacking and processing attempt, composited both images differently via GIMP, and increased the size of the meteors so they are actually visible.

The original version can be found here: https://www.picturavis.com/picture?/282/category/37-astrophotography

Nikon D500, Tokina AT-X 11-20 f2.8 PRO DX, 12 mm, f2.8, 10s, ISO 3200, tripod
#nature #aurora #NorthernLights #MilkyWay #perseids #meteorites #photography #astrophotography #germany #digikam

Ya que he procesado las fotos de abril, os voy a contar qué tal con #DigiKam:

Para poner en contexto: Todas mis fotos van al ordenador. Ahí se renombran, clasifican en carpetas por fecha y temática, y almacenan en un disco duro SSD. Después las gestiono mediante un programa con capacidad para editar metadatos, editar RAW, exportar las fotos, etc.

Hasta enero de este año usaba Lightroom Classic como programa de gestión. Y si bien cumplía, sufría algunas contras.
(1/10)

Gamma Cygni Nebula

The Sadr Region around the central star Sadr (γ Cygni) in the Cygnus constellation contains the large H II nebula, Gamma Cygni Nebula (IC 1318). This nebula is partly obscured by dust, creating the Butterfly Nebula (IC 1318B) in the lower left of the image, just below Sadr.

Many other objects can be seen, including multiple star clusters and, most notably, the Crescent Nebula (NGC 6888) to the right of the center of the image.

This image was created with 2,984 × 2 s (1 h 39 min 28 s) integration time. Post-processing was done with #Siril, #GraXpert, #StarNet++, and #GIMP.

This time I documented the whole process in my #blog. If you have a camera, this is for you (no guarantees, though; I just fail along until it works for me): https://blog.picturavis.com/astrophotography-without-equipment/

Nikon D500, Sigma 105mm EX DG OS HSM, 105 mm, f/2.8, 2984x2 s, ISO 3200, tripod, no tracker
#Nebulae #Sadr #ButterflyNebula #GammaCygniNebula #CrescentNebula #astrophotography #photography #SilentSunday #germany #digikam
My archive is a mess or more like non existing… slowly building a keyworded library using #digikam

Any tips to make the process of sorting thousands of photos easier are welcome.

#nature #spring #springtime #photography #flowers #fujifilm #inspiredbyfilm
Spread your wings

We encountered this female mountain velvetbreast in the Sierra Nevada de Santa Marta above 2,500 m, where rangers have set up feeders for them. This species is mostly found at 2,000 to 2,800 m in the mountains of northwestern South America.

Lafresnaya lafresnayi | Mountain velvetbreast | Samtbauchkolibri
Nikon D500, Sigma 150-600mm C, 600 mm, f/6.3, 1/200 s, ISO 250, handheld
#bird #nature #photography #colombia #digiKam #darktable
Nach dem das "visuelle Nachschlagen" in MacOS Tahoe bei mir seit Monaten schon nicht mehr funktioniert & egal was ich mache die Funktion auch nicht wiederkommt wechsle ich nun wieder zu #digikam. Es hat mich eh wahnsinnig gemacht, dass #AppleFotos meine Bilder einfach "geschluckt" hat & ich keinen wirklichen externen Zugriff mehr darauf hatte. Jetzt muss ich sie für Backups auch nicht mehr doppelt vorhalten. (Die AppleFotos Bibliothek hat sich nämlich auch nicht korrekt backuppen lassen.)
Lesser eleania

Photographed at the El Dorado Nature Reserve, Colombia.

Elaenia chiriquensis | Lesser elaenia | Grauwangen-Olivtyrann
Nikon D500, Sigma 150-600mm C, 600 mm, f/6.3, 1/200 s, ISO 800, handheld
#bird #nature #photography #colombia #digiKam #darktable

#DigiKam - I've discovered that DigiKam (up to 9.0) ships with schema with insufficient indexes (sic) setup.

I've altered the schema and got around 1500 % performance improvement when clicking around the UI.

Brace yourselves - your DigiKam won't be eating all your time when sorting the 10k photos from your last holiday :D

#photography #SQL #MariaDB #indices #performance