This one is so simple, yet so good. And you know it. Has to be in the collection.
Source Gluszczenko
A version without colours blended together to give a different look.
Source Firkin
Did anyone say The Hoff? This pattern is in no way related to Baywatch.
Source Josh Green
More in the paper realm, this time with fibers.
Source Jorge Fuentes
You know, tiny and sharp. I’m sure you’ll find a use for it.
Source Atle Mo
CC0 and a seamless pattern from a tile drawn in Paint.net .
Source SliverKnight
The tile this is based on can be retrieved by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
I scanned a paper coffee cup. You know, in case you need it.
Source Atle Mo
ZeroCC tileable mossy (lichen) stone texture, edited from pixabay. CC0
Source Sojan Janso
From a drawing in 'A Guide to the Guildhall of the City of London', John Baddeley, 1898.
Source Firkin
Super dark, crisp and detailed. And a Kill Bill reference.
Source Badhon Ebrahim
Seamless Background For Websites. It has a texture similar to cork-board.
Source V. Hartikainen
Inspired by an image that was uploaded to Pixabay by geralt
Source Firkin