Pattern Background, Texture, Photoshop Structure style CC0 texture.
Source Darkmoon1968
It almost looks a bit blurry, but then again, so are fishes.
Source Petr Šulc
Dark pattern with some nice diagonal stitched lines crossing over.
Source Ashton
From a drawing in 'Artists and Arabs', Henry Blackburn, 1868
Source Firkin
Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett
Awesome name, great pattern. Who does not love space?
Source Nick Batchelor
To get the tile this is based on select the rectangle in Inkscape and use shift-alt-i
Source Firkin
From a drawing in 'Royal Ramsgate', James Simson, 1897.
Source Firkin
This one is so simple, yet so good. And you know it. Has to be in the collection.
Source Gluszczenko