Prismatic Curved Diamond Pattern 7 No Background
Source GDJ
Background Wall, Art Abstract, Star Well & CC0 texture.
Source Ractapopulous
A subtle shadowed checkered pattern. Increase the lightness for even more subtle sexiness.
Source Josh Green
Remixed from a JPG that was uploaded to Pixabay by theasad121
Source Firkin
Prismatic Abstract Geometric Background 5
Source GDJ
A car pattern?! Can it be subtle? I say yes!
Source Radosław Rzepecki
Nice little grid. Would work great as a base on top of some other patterns.
Source Arno Gregorian
Pattern produced in Paint.net using the Vibrato plug-in.
Source Firkin
The square tile this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
Sort of reminds me of those old house wallpapers.
Source Tish
It almost looks a bit blurry, but then again, so are fishes.
Source Petr Šulc
From a drawing in 'La Principauté de Liège et les Pays-Bas au XVIe siècle', Société des Bibliophiles Liégeois ,1887.
Source Firkin
A series of 5 patterns. That’s what the P stands for, if you didn’t guess it.
Source Dima Shiper
From a drawing of the coat of arms of the Ottoman Empire on Wikimedia.
Source Firkin
To get the tile this is based on, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
And some more testing, this time with Seamless Studio. It’s Robots FFS!
Source Seamless Studio
Dark squares with some virus-looking dots in the grid.
Source Hugo Loning
High detail stone wall with minor cracks and specks.
Source Projecteightyfive
This one is rather fun and playful. The 2X could be used at 1X too!
Source Welsley
Zero CC bark from fur tree tileable texture, photographed and made by me. CC0
Source Sojan Janso
A background pattern with green vertical stripes. A new striped background pattern. This time a green one.
Source V. Hartikainen
Lovely pattern with splattered vintage speckles.
Source David Pomfret
The image a seamless pattern derived from a weed which I can't identify.The original weed image is from here:https://jp.pinterest.com/pin/500744052301423641/
Source Yamachem
Very dark pattern with some noise and 45-degree lines.
Source Stefan Aleksić
From a drawing in 'From Snowdon to the Sea. Striking stories of North and South Wales', Marie Trevelyan, 1895.
Source Firkin
Has nothing to do with toast, but it’s nice and subtle.
Source Pippin Lee