Not the most creative name, but it’s a good all-purpose light background.
Source Dmitry
Beautiful dark noise pattern with some dust and grunge.
Source Vincent Klaiber
Here's a seamless brown cork board background texture. Feel free to download or reshare if you like.
Source V. Hartikainen
White circles connecting on a light gray background.
Source Mark Collins
Made by distorting a simple pattern using the 'sin waves' plugin for Paint.net and vectorising in Vector Magic
Source Firkin
Bit of a strange name on this one, but still nice. Tiny gray square things.
Source Carlos Valdez
Hexagonal dark 3D pattern. What more can you ask for?
Source Norbert Levajsics
Dark squares with some virus-looking dots in the grid.
Source Hugo Loning
From a drawing in 'Handbook of the excursions proposed to be made by the Lincoln Diocesan Architectural Society, on the 27th and 28th of May, 1857', Edward Trollope, 1857.
Source Firkin
A large pattern with funky shapes and form. An original. Sort of origami-ish.
Source Luuk van Baars
The file was named striped lens, but hey – Translucent Fibres works too.
Source Angelica
A comeback for you: the popular Escheresque, now in black.
Source Patten
Background Wall, Art Abstract, Blue Well & CC0 texture.
Source Ractapopulous
More leather, and this time it’s bigger! You know, in case you need that.
Source Elemis
Prismatic Groovy Concentric Background 4 No Black
Source GDJ
This white background pattern has a seamless grunge style texture. Here's a white grunge style background pattern. Use it as a tiled background image on web sites or for other purposes.
Source V. Hartikainen
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
Spice up your next school project with this icon background.
Source Swetha
Submitted as a black pattern, I made it light and a few steps more subtle.
Source Andy
Kaleidoscope Prismatic Abstract No Background
Source GDJ