Continuing the geometric trend, here is one more.
Source Mike Warner
Drawn in Paint.net and vectorised in Vector Magic
Source Firkin
The name alone is awesome, but so is this sweet dark pattern.
Source Federica Pelzel
A bit strange this one, but nice at the same time.
Source Diogo Silva
From an image on opengameart.org shared by rubberduck.
Source Firkin
Vector version of a JPG that was uploaded to Pixabay by theasad121
Source Firkin
A light brushed aluminum pattern for your pleasure.
Source Tim Ward
Black And White Floral Pattern Background from PDP.
Source GDJ
An interesting dark spotted pattern at an angle.
Source Hendrik Lammers
Remixed from a design on Pixabay. To get the tile this is based on select the rectangle in Inkscape and use shift-alt-i
Source Firkin
Super subtle indeed, a medium gray pattern with tiny dots in a grid.
Source Designova
So tiny, just 7 by 7 pixels – but still so sexy. Ah yes.
Source Dmitriy Prodchenko
This is sort of fresh, but still feels a bit old school.
Source Martuchox
A beautiful dark wood pattern, superbly tiled.
Source Omar Alvarado
This beige background pattern resembles a concrete wall with engravings or something similar to it.
Source V. Hartikainen
This seamless web background texture looks like gray stone. It's great for using as a background image on web pages, or on some of their elements. Anyway, I hope you will find use for it.
Source V. Hartikainen
Sharp but soft triangles in light shades of gray.
Source Pixeden
Vector version of a png that was uploaded to Pixabay by pencilparker
Source Firkin
From a drawing in 'From Snowdon to the Sea. Striking stories of North and South Wales', Marie Trevelyan, 1895.
Source Firkin
This was formed by distorting an image of a background on Pixabay.
Source Firkin
Prismatic Groovy Concentric Background 5 No Black
Source GDJ
A seamless pattern formed from a square tile. The tile can be retrieved by selecting the rectangle in Inkscape and using shift-alt-i
Source Firkin
Prismatic Geometric Pattern Variation 2 With Background
Source GDJ
CC0 and seamless wellington boot pattern.
Source SliverKnight
Can never have too many knitting patterns, especially as nice as this.
Source Victoria Spahn