HistoryPorn

4908 readers

155 users here now

`If you would like to become a mod in this community, kindly PM the mod.`

Relive the Past in Jaw-Dropping Detail!

HistoryPorn is for photographs (or, if it can be found, film) of the past, recent or distant! Give us a little snapshot of history!

Rules

Be respectful and inclusive.
No harassment, hate speech, or trolling.
Engage in constructive discussions.
Share relevant content.
Follow guidelines and moderators' instructions.
Use appropriate language and tone.
Report violations.
Foster a continuous learning environment.
No genocide or atrocity denialism.

Pictures of old artifacts and museum pieces should go to History Artifacts

Illustrations and paintings should go to History Drawings

Related Communities:

Military Porn

Forgotten Weapons

founded 1 year ago

MODERATORS

PugJesus

[email protected]

301

Color photo of a man and woman in Dagestan, 1904 (lemmy.world)

submitted 11 months ago by PugJesus to c/historyporn

38 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 8 points 11 months ago* (last edited 11 months ago) (1 children)

Thankyou muchly :) Looking now. They have unaltered originals too!

There are 3 separate glass slides for the different colour channels. Ooh. (is it healthy to get excited about this?)

EDIT: This collage of the 3 coloured slides is itself an edited version, but it shows answers to my questions:

They edited the left side with a clone tool to hide the fact some of the coloured slides/layers are a bit faded at the edges. This also explains why the left of the image is yellowish and the bottom reddish. Perhaps those slides were like that their entire life, uneven due to manufacture or developing issues?

Across the entire image are tiny coloured blips and scratches. Most of them were edited out.

The rounded shape of the chroma on the flowers isn't as evident in this version, but it still looks blurry. It's plausible that the super-round shape in OP's version of the image is an artefact from multiple lossy image encodings POSSIBLY combined with the red channel (glass slide) having worse resolution than the other colours in these areas (?).

[–] [email protected] 2 points 11 months ago

This is the kind of quality content we need more of!