this post was submitted on 09 Nov 2023
8 points (100.0% liked)

Aotearoa / New Zealand

1644 readers
34 users here now

Kia ora and welcome to !newzealand, a place to share and discuss anything about Aotearoa in general

Rules:

FAQ ~ NZ Community List ~ Join Matrix chatroom

 

Banner image by Bernard Spragg

Got an idea for next month's banner?

founded 1 year ago
MODERATORS
[email protected]
[email protected]
8
Photo Friday 10/11/23 (lemmy.nz)
submitted 1 year ago by [email protected] to c/[email protected]
28 comments fedilink hide all child comments
 

It's Friday! There was no prompt last week because I sort of went into lurk mode - it's a bad habit that I need to work on.

This week's prompt is black and white.

Whether it's a two-tone cat or something quite mundane made dramatic with filters, I want to see how the lack of colour can be a focus of your shot.

Usual rules apply: No NSFW and no shots you didn't take yourself.

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 1 points 11 months ago (1 children)

Any digital image is actually red green and blue, those are the colors of the pixels on your monitor. When there's enough of them your brain is tricked into seeing other colors. To get even more meta, all colors are just made up by your brain.

So I don't understand your distinction between black and white, and grayscale. Whether it's a gray made of black and white pixels or a "pure gray" doesn't matter, it can look the same. Unless it's a style where the pixels are supposed to be visible, e.g. pointillism.

[–] [email protected] 1 points 11 months ago

Modern monitors do black (pixel off), and white (all three colours at once), as well as grayscale (method varies depending on display type). All of this means that images are displayed in the colors they contain. Or in this case, don't contain.

Grayscale will display differently to black and white or sepia or full colour.