Zero CC tileable Crackled Cement (streaks) texture, photographed and made by me. CC0
Source Sojan Janso
From a drawing in 'At home', J. Sowerby, J. Crane and T. Frederick, 1881.
Source Firkin
Nasty or not, it’s a nice pattern that tiles. Like they all do.
Source Badhon Ebrahim
Carbon fiber is never out of fashion, so here is one more style for you.
Source Alfred Lee
From a drawing in 'Artists and Arabs', Henry Blackburn, 1868
Source Firkin
A topographic map like this has actually been requested a few times, so here you go!
Source Sam Feyaerts
Here's a dark background pattern that contains a steel grid pattern as a texture. Use it as a website background or for other purposes. It's free!
Source V. Hartikainen
Not sure if this is related to the Nami you get in Google image search, but hey, it’s nice!
Source Dertig Media
From a drawing in 'Line and form', Walter Crane, 1914.
Source Firkin
Small gradient crosses inside 45-degree boxes, or bigger crosses if you will.
Source Wassim
A hint of orange color, and some crossed and embossed lines.
Source Adam Anlauf
Sharp pixel pattern looking like some sort of fabric.
Source Dmitry
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
Derived from a drawing in 'Historiske Afhandlinger', Adolf Jorgensen, 1898.
Source Firkin
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
Some more diagonal lines and noise, because you know you want it.
Source Atle Mo
White handmade paper pattern with small bumps.
Source Marquis
Nicely executed tiling for an interesting pattern.
Source Ignasi Àvila Padró
Very simple, very blu(e). Subtle and nice.
Source Seb Jachec
A huge one at 800x600px. Made from a photo I took going home after work.
Source Atle Mo
Prismatic Snowflakes Pattern 2 No Background
Source GDJ