Prismatic Geometric Pattern Background 2 No Black
Source GDJ
No idea what Nistri means, but it’s a crisp little pattern nonetheless.
Source Markus Reiter
8 by 8 pixels, and just what the title says.
Source pixilated
The classic 45-degree diagonal line pattern, done right.
Source Jorick van Hees
The starting point for this was drawn on the web site steamcoded.org/PolyskelionMaker.svg
Source Firkin
A huge one at 800x600px. Made from a photo I took going home after work.
Source Atle Mo
Lovely pattern with some good-looking non-random noise lines.
Source Zucx
Might not be super subtle, but quite original in its form.
Source Alex Smith
Prismatic Abstract Geometric Background 3
Source GDJ
On a large canvas you can see it tiling, but used on smaller areas, it’s beautiful.
Source Paul Phönixweiß
Turn your site into a dragon with this great scale pattern.
Source Alex Parker
Scanned some rice paper and tiled it up for you. Enjoy.
Source Atle Mo
A dark one with geometric shapes and dotted lines.
Source Mohawk Studios
Real snow that tiles, not easy. This is not perfect, but an attempt.
Source Atle Mo
Kaleidoscope Prismatic Abstract No Background
Source GDJ
This one is something special. I’d call it a flat pattern, too. Very well done, sir!
Source GetDiscount
Zero CC tileable yellow craft paper; scanned and made by me. CC0
Source Sojan Janso
A seamless background drawn in Paint.net and vectorised with Vector Magic. The starting point was a photograph of drinking straws from Pixabay.
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
Sounds French. Some 3D square diagonals, that’s all you need to know.
Source Graphiste
Zero CC asphalt, pavement, texture, photographed and made by me. CC0 WARNING I FOUND A SEAM ON THIS TEXTURE
Source Sojan Janso
It’s an egg, in the form of a pattern. This really is 2012.
Source Paul Phönixweiß
Recreated from a pattern found in 'Az Osztrák-Magyar Monarchia irásban és képben', 1882. To get the tile this is based on select the rectangle in Inkscape and use shift+alt+i.
Source Firkin