How to highlight the sky

IMG_7079.CR2 (24.0 MB) IMG_7079-art.jpg.out.arp (10.8 KB)

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@srgmro I think, you did quite a good job with the sky. It is impressive but unfortunately burned out.

My try:


IMG_7079.CR2.xmp (37.3 KB)

Yes, your rendition recovered a whole lot of sky I can’t deal with in my simple tools.

I like sky, and what I’ve found is, if the sky is profound, put more of it in the frame. I had to adjust my thinking to do this, as I was usually compelled to put some foreground in my images by default, “David Meunch” style. But, a majestic sky deserves to fill the frame…

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Nice. It really is too bad that part of the sky is blown though.

An attempt at a somewhat menacing endresult:


highlight.sky.canon.eos.7d.cr2.xmp (10.2 KB) darktable 3.0.2

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RawTherapee (because I can’t recover detail in the overexposed clouds in Photoflow):


IMG_7079_rt-1-1.jpg.out.pp3 (11.4 KB)

IMG_7079.CR2rt.pp3 (13.8 KB)

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My attempt:


IMG_7079.png.out.pp3 (12.1 KB)

RT 5.8dev commit 22eee9787

Possibly is something related to a wrong white level clipping
before


after

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Be careful not to generate halos.

It seems to be possible to get a lot of of the overblown clouds back in line using the color propagation method in RawTherapee’s Highlight reconstruction.


IMG_7079.jpg.out.pp3 (12.7 KB)

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My issue with processing this is that I don’t have green level equatlization in Filmulator and so I get a grid pattern in the sky (I believe this is an issue fairly specific to the 7D).

Highlight recovery worked fine, though.

Hmm…Yes. It was a combination of the wrong white clipping level and using the Tone Mapping (Filmic) layer. Using your value for the white clipping and the Shadows/Hilights layer I get this:


IMG_7079.pfi (35.6 KB)

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That’s was the option that I used in ART to recover the burn part of the sky.

RT 5.8


IMG_7079.jpg.out.pp3 (12,5 KB)

I decided the green equilibration issue isn’t a problem just for a playraw, so here’s the Filmulated version:

  • CA correction on
  • Highlight recovery 2
  • Temperature reduced (cooled) to 5610
  • Exposure compensation of -1.167 stops
  • Highlight rolloff point 0.546 to smooth out the highlight color transitions
  • Drama 77
  • White clipping point 0.596
  • Shadow brightness 170
  • Highlight brightness 1000 to crisp up the whites in the highlights

darktable 3.0.2
IMG_7079.CR2.xmp (5,9 Ko)