A repeating background of beige paper with vintage look. Repeats to infinity, as usual.
Source V. Hartikainen
Light gray grunge wall with a nice texture overlay.
Source Adam Anlauf
I know there is one here already, but this is sexy!
Source Gjermund Gustavsen
You could get a bit dizzy from this one, but it might come in handy.
Source Dertig Media
Use shift+alt+i on the selected rectangle in Inkscape to get the tile this is based on
Source Firkin
This is a grid, only it’s noisy. You know. Reminds you of those printed grids you draw on.
Source Vectorpile
It’s a hole, in a pattern. On your website. Dig it!
Source Josh Green
The tile this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
From a drawing in 'Navigations de Alouys de Cademoste.-La Navigation du Capitaine Pierre Sintre', Alvise da ca da Mosto, 1895.
Source Firkin
Prismatic Floral Background No Black
Source GDJ
A pattern formed from a photograph of a 16th century ceramic tile.
Source Firkin
A seamless green background texture. The image is distributed under a Creative Commons License (like all of the images here).
Source V. Hartikainen
To get the tile this is based on, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
From a drawing in 'Art Embroidery', M.S. Lockwood and E. Glaister, 1878.
Source Firkin
Sometimes simple really is what you need, and this could fit you well.
Source Factorio.us Collective
All good things come in threes, so I give you the third in my little concrete wall series.
Source Atle Mo
High detail stone wall with minor cracks and specks.
Source Projecteightyfive
Scanned some rice paper and tiled it up for you. Enjoy.
Source Atle Mo
The unit cell for this seamless pattern can be had in Inkscape by selecting the rectangle and using shift+alt+i
Source Firkin
Derived from a PNG that was uploaded to Pixabay by nutkitten
Source Firkin
To get the tile this is based on select the rectangle in Inkscape and use shift-alt-i
Source Firkin
Classic vertical lines, in all its subtlety.
Source Cody L
Zero CC tillable hard cover red book with X shape marks. Scanned and made by me.
Source Sojan Janso