One of the few full-color patterns here, but this one was just too good to pass up.
Source Alexey Usoltsev
Colour version that is close to the original drawing uploaded to Pixabay by pencilparker.
Source Firkin
Lovely pattern with splattered vintage speckles.
Source David Pomfret
Bigger is better, right? So here you have some large carbon fiber.
Source Factorio.us Collective
It’s okay to be square! A nice light gray pattern with random squares.
Source Waseem Dahman
The basic shapes never get old. Simple triangle pattern.
Source Atle Mo
The name is totally random, but hey, it sounds good.
Source Atle Mo
Sharp diamond pattern. A small 24x18px tile.
Source Tom Neal
emixed from a JPG that was uploaded to Pixabay by Kyotime
Source Firkin
From a drawing in 'Les Chroniqueurs de l'Histoire de France depuis les origines jusqu'au XVIe siècle', Henriette Witt, 1884.
Source Firkin
Paper pattern with small dust particles and 45-degree strokes.
Source Atle Mo
Zero CC tileable hard cover green book, scanned and made by me. CC0
Source Sojan Janso
To get the tile this is made up from select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
More tactile goodness. This time in the form of some rough cloth.
Source Bartosz Kaszubowski
Prismatic Polka Dots Mark II 3 No Background
Source GDJ
Prismatic Groovy Concentric Background 4
Source GDJ
A bit simplified version. Although it could be edited out to be simpler. Anyway, this time the tiling is converted to a pattern fill -which is using clipping for the tile's edges.
Source Lazur URH
From a drawing in 'Art Embroidery', M.S. Lockwood and E. Glaister, 1878.
Source Firkin
The rectangular tile this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
Zero CC tileable dry grass texture, photographed and made by me. CC0
Source Sojan Janso
A repeating background of thick textured paper. Actually, it turned out to look like something between a paper and fabric.
Source V. Hartikainen
Derived from elements found in a floral ornament drawing on Pixabay.
Source Firkin