Dark pattern with some nice diagonal stitched lines crossing over.
Source Ashton
Background Wall, Art Abstract, Star Well & CC0 texture.
Source Ractapopulous
The green fibers pattern will work very well in grayscale as well.
Source Matteo Di Capua
A beautiful dark padded pattern, like an old classic sofa.
Source Chris Baldie
From a drawing in 'Cowdray: the history of a great English House', Julia Roundell, 1884.
Source Firkin
From a drawing in 'Art Embroidery', M.S. Lockwood and E. Glaister, 1878.
Source Firkin
A fun-looking elastoplast/band-aid pattern. A hint of orange tone in this one.
Source Josh Green
This is the remix of "Strawberry Pattern Background" uploaded by "GDJ". Thanks. I realigned strawberries so as to get seamless and changed the BG color.
Source Yamachem
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
Derived from a corner decoration itself found as a jpg on Pixabay.
Source Firkin
Submitted in a cream color, but you know how I like it.
Source Devin Holmes
Not the most creative name, but it’s a good all-purpose light background.
Source Dmitry
This is the remix of an OCAL clipart called "Art Nouveau ornament" uploaded by "microcosme".Thanks.This is a seamless pattern of an Art Nouveau ornament.
Source Yamachem
Remixed from a drawing in 'Hungary. A guide book. By several authors', 1890.
Source Firkin
Almost like little fish shells, or dragon skin.
Source Graphiste
A dark background pattern/texture of a dimpled metal plate.
Source V. Hartikainen
The classic notebook paper with horizontal stripes.
Source Are Sundnes
This tiled background comes in red and consists of tiles that look like gemstones. It is more for blogs or social profiles, I think.
Source V. Hartikainen
Could be paper, could be a Polaroid frame – up to you!
Source Chaos
A heavy dark gray base, some subtle noise and a 45-degree grid makes this look like a pattern with a tactile feel to it.
Source Atle Mo
Simple wide squares with a small indent. Fits all.
Source Petr Šulc.
Not sure if this is related to the Nami you get in Google image search, but hey, it’s nice!
Source Dertig Media
Fake or not, it’s quite luxurious.
Source Factorio.us Collective
This ladies and gentlemen, is texturetastic! Love it.
Source Adam Pickering
From a drawing in 'Art Embroidery', M.S. Lockwood and E. Glaister, 1878.
Source Firkin
ZeroCC tileabel stone granite texture, edited from pixabay. CC0
Source Sojan Janso
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
This is indeed a bit strange, but here’s to the crazy ones!
Source Christopher Buecheler
Kaleidoscope Prismatic Abstract No Background
Source GDJ