This is lovely, just the right amount of subtle noise, lines and textures.
Source Richard Tabor
There are many carbon patterns, but this one is tiny.
Source Designova
White handmade paper pattern with small bumps.
Source Marquis
A free background image with a seamless texture of cardboard. This texture of cardboard looks quite realistic, especially when is actually tiled.
Source V. Hartikainen
To get the tile this is formed from select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
From a drawing in 'Worsborough; its historical associations and rural attractions', Joseph Wilkinson, 1879.
Source Firkin
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
A seamless pattern from a tile made from a jpg on Pixabay. To get the tile select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
Inspired by a pattern seen on a public domain image of a very old tile. To get the unit cell, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
From a drawing in 'Storia del Palazzo Vecchio in Firenze', Aurelio Gotti, 1889.
Source Firkin
Kaleidoscope Prismatic Abstract No Background
Source GDJ
This one is amazing, truly original. Go use it!
Source Viahorizon
Prismatic Groovy Concentric Background 3
Source GDJ
Washi (和紙?) is a type of paper made in Japan. Here’s the pattern for you!
Source Carolynne
This one is rather fun and playful. The 2X could be used at 1X too!
Source Welsley
Light and tiny, just the way you like it.
Source Rohit Arun Rao
Background pattern originally a PNG drawn in Paint.net
Source Firkin
Utilising some flowers from Almeidah. To get the unit tile, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
Remixed from a drawing in 'Analecta Eboracensia', Thomas Widdrington, 1897.
Source Firkin
Used the 6th circle pattern designed by Viscious-Speed to create a print that can be used for card making or scrapbooking. Save as a PDF file for the best printing option.
Source Lovinglf
Sometimes simple really is what you need, and this could fit you well.
Source Factorio.us Collective
We have some linen patterns here, but none that are stressed. Until now.
Source Jordan Pittman