No idea what Nistri means, but it’s a crisp little pattern nonetheless.
Source Markus Reiter
Black & white version of a pattern that came out of playing with the 'light rays' plug-in for Paint.net
Source Firkin
A grayscale fabric pattern with vertical lines of stitch holes.
Source V. Hartikainen
Here's a camo print with more tan and less green, such as might be used in a desert scenario. This is tileable, so it can be used as a wallpaper or background.
Source Eady
From a drawing in 'Les Chroniqueurs de l'Histoire de France depuis les origines jusqu'au XVIe siècle', Henriette Witt, 1884.
Source Firkin
Super dark, crisp and detailed. And a Kill Bill reference.
Source Badhon Ebrahim
Simple wide squares with a small indent. Fits all.
Source Petr Šulc.
From a drawing in 'Sun Pictures of the Norfolk Broads', Ernest Suffling, 1892.
Source Firkin
As simple and subtle as it gets. But sometimes that’s just what you want.
Source Designova
The image depicts a shell seamless pattern.I used an OCAL clipart called "Shell" uploaded by "jgm104".Thanks.
Source Yamachem
Derived from an image that was uploaded to Pixabay by mdmelo.
Source Firkin
A dark gray, sandy pattern with small light dots, and some angled strokes.
Source Atle Mo
Prismatic Abstract Geometric Background 5 No Black
Source GDJ
The unit cell for this seamless pattern can be had in Inkscape by selecting the rectangle and using shift+alt+i.
Source Firkin
A playful triangle pattern with different shades of gray.
Source Dimitrie Hoekstra
It’s an egg, in the form of a pattern. This really is 2012.
Source Paul Phönixweiß
A pattern derived from repeating unit cells each derived from part of a fractal rendering in paint.net.
Source Firkin
Light and tiny, just the way you like it.
Source Rohit Arun Rao
Derived from a PNG that was uploaded to Pixabay by nutkitten
Source Firkin
A floral background formed from numerous clones of flower 117.
Source Firkin
This was formed by distorting an image of a background on Pixabay.
Source Firkin
Seamless pattern formed from a tile that can be had by selecting the rectangle in Inkscape and using shift-alt-i.
Source Firkin