From a drawing in 'Hundert Jahre in Wort und Bild', S. Stefan, 1899.
Source Firkin
Prismatic Polka Dots Mark II 3 No Background
Source GDJ
A white version of the very popular linen pattern.
Source Ant Ekşiler
Paper pattern with small dust particles and 45-degree strokes.
Source Atle Mo
Prismatic Isometric Cube Extra Pattern No Background
Source GDJ
This background texture resembles stone. It may be used as a background on web pages or on some of their html elements (header, borders, menu bar, etc.). Just modify it for your needs.
Source V. Hartikainen
Zero CC tileable hard cover red book, scanned and made by me. CC0
Source Sojan Janso
To get the tile this is based on, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
A bit strange this one, but nice at the same time.
Source Diogo Silva
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
Green Web Background, Seamless tile.
Source V. Hartikainen
The act or state of corrugating or of being corrugated, a wrinkle; fold; furrow; ridge.
Source Anna Litvinuk
Utilising some flowers from Almeidah. To get the unit tile, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
A grayscale fabric pattern with vertical lines of stitch holes.
Source V. Hartikainen
Cubes as far as your eyes can see. You know, because they tile.
Source Jan Meeus
This is so subtle you need to bring your magnifier!
Source Carlos Valdez
A bit of scratched up grayness. Always good.
Source Dmitry
A beautiful dark wood pattern, superbly tiled.
Source Omar Alvarado
Run a restaurant blog? Here you go. Done.
Source Andrijana Jarnjak
Green Background Pattern
Source V. Hartikainen
The green fibers pattern will work very well in grayscale as well.
Source Matteo Di Capua