It almost looks a bit blurry, but then again, so are fishes.
Source Petr Šulc
Dark and hard, just the way we like it. Embossed triangles makes a nice pattern.
Source Ivan Ginev
The classic subtle pattern. Sort of wall/brick looking. Or moon-looking?
Source Joel Klein
Submitted in a cream color, but you know how I like it.
Source Devin Holmes
Sounds like something from World of Warcraft. Has to be good.
Source Tony Kinard
A seamless pattern with green and yellow diagonal lines on top of a white dotted background.
Source V. Hartikainen
A free seamless background with pink spots.
Source V. Hartikainen
All good things come in threes, so I give you the third in my little concrete wall series.
Source Atle Mo
Vector version of a png that was uploaded to Pixabay by pencilparker
Source Firkin
Simple gray checkered lines, in light tones.
Source Radosław Rzepecki
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
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
The classic 45-degree diagonal line pattern, done right.
Source Jorick van Hees
To get the tile this is based on, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
A seamless web texture with illustration of pale color stains on canvas.
Source V. Hartikainen
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
Looks like an old rug or a computer chip.
Source Patutin Sergey
The rectangular tile this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
If you like it a bit trippy, this wave pattern might be for you.
Source Ian Soper