That’s what it is, a dark dot. Or sort of carbon looking.
Source Tsvetelin Nikolov
Very dark pattern with some noise and 45-degree lines.
Source Stefan Aleksić
Derived from a PNG that was uploaded to Pixabay by nutkitten
Source Firkin
A black tile-able background with paper-like texture.
Source V. Hartikainen
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
This beige background pattern resembles a concrete wall with engravings or something similar to it.
Source V. Hartikainen
Not a flat you live inside, like in the UK – but a flat piece of cardboard.
Source Appleshadow
You just can’t get enough of the fabric patterns, so here is one more for your collection.
Source Krisp Designs
Awesome name, great pattern. Who does not love space?
Source Nick Batchelor
Background Wall, Art Abstract, Blue Well & CC0 texture.
Source Ractapopulous
Seamless Prismatic Geometric Pattern With Background
Source GDJ
Alternative colour scheme for the original floral pattern.
Source Firkin
A seamless pattern formed from a modified version of rwwgub's tile. To get the tile, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Not a flat you live inside, like in the UK – but a flat piece of cardboard.
Source Appleshadow
Spice up your next school project with this icon background.
Source Swetha
I’m guessing this is related to the Sony Vaio? It’s a nice pattern no matter where it’s from.
Source Zigzain
Seamless pattern formed from a tile that can be had by selecting the rectangle in Inkscape and using shift-alt-i.
Source Firkin
Remixed from a design found in 'History of the Virginia Company of London; with letters to and from the first Colony, never before printed', Edward Neill, 1869.
Source Firkin
Abstract Arbitrary Geometric Background derived from an image on Pixabay.
Source GDJ
It’s big, it’s gradient—and it’s square.
Source Brankic1979
A free seamless background image with abstract texture of green "curtain".
Source V. Hartikainen
Seamless Prismatic Pythagorean Line Art Pattern No Background. A seamless pattern that includes the original tile (go to Objects / Pattern / Pattern To Objects in Inkscape's menu to extract it).
Source GDJ
You just can’t get enough of the fabric patterns, so here is one more for your collection.
Source Krisp Designs