Submitted as a black pattern, I made it light and a few steps more subtle.
Source Andy
Here's a tile-able wood background image for use in web design.
Source V. Hartikainen
Horizontal and vertical lines on a light gray background.
Source Adam Anlauf
A seamless textured paper for backgrounds. Colored in pale orange hues.
Source V. Hartikainen
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
You know I’m a sucker for these. Well-crafted paper pattern.
Source Mihaela Hinayon
Made by distorting a simple pattern using the 'sin waves' plugin for Paint.net and vectorising in Vector Magic
Source Firkin
This is sort of fresh, but still feels a bit old school.
Source Martuchox
ZeroCC tileable mossy (lichen) stone texture, edited from pixabay. CC0
Source Sojan Janso
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
Utilising some flowers from Almeidah. To get the unit tile, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
Geometric triangles seem to be quite hot these days.
Source Pixeden
This one is super crisp at 2X. Lined paper with some dust and scratches.
Source HQvectors
This one is so simple, yet so good. And you know it. Has to be in the collection.
Source Gluszczenko
Not sure if this is related to the Nami you get in Google image search, but hey, it’s nice!
Source Dertig Media
A new take on the black linen pattern. Softer this time.
Source Atle Mo
Not the most creative name, but it’s a good all-purpose light background.
Source Dmitry
Stefan is hard at work, this time with a funky pattern of squares.
Source Stefan Aleksić
Prismatic Curved Diamond Pattern No Background
Source GDJ
Derived from a PNG that was uploaded to Pixabay by nutkitten
Source Firkin