From a drawing in 'At home', J. Sowerby, J. Crane and T. Frederick, 1881.
Source Firkin
Drawn in Paint.net using the kaleidoscope plug-in and vectorised.
Source Firkin
Here's an yet another seamless note paper texture for use as a background on websites.
Source V. Hartikainen
Dead simple but beautiful horizontal line pattern.
Source Fabian Schultz
Prismatic Floral Pattern 3 Variation 3 No Background
Source GDJ
Prismatic Geometric Pattern Variation 2 With Background
Source GDJ
Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett
People seem to enjoy dark patterns, so here is one with some circles.
Source Atle Mo
Floral patterns will never go out of style, so enjoy this one.
Source Lasma
It was called Navy Blue, but I made it dark. You know, the way I like it.
Source Ethan Hamilton
One can never have too few rice paper patterns, so here is one more.
Source Atle Mo
The image depicts a seamless pattern of a Japanese family crest called "chidori" in Japanese .A chidori in Japanese means a plover in English.
Source Yamachem
Cubes as far as your eyes can see. You know, because they tile.
Source Jan Meeus
Same classic 45-degree pattern, dark version.
Source Luke McDonald
All good things come in threes, so I give you the third in my little concrete wall series.
Source Atle Mo
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
Zero CC tileable grass texture, photographed and made by me. CC0
Source Sojan Janso
The original has been presented as black on transparent and stored in the pattern definitions. To retrieve the unit tile select the rectangle in Inkscape and use shift+alt+i
Source Firkin
Lovely light gray floral motif with some subtle shades.
Source GraphicsWall
As simple and subtle as it gets. But sometimes that’s just what you want.
Source Designova
I know there is one here already, but this is sexy!
Source Gjermund Gustavsen
So tiny, just 7 by 7 pixels – but still so sexy. Ah yes.
Source Dmitriy Prodchenko