From a drawing in 'Sun Pictures of the Norfolk Broads', Ernest Suffling, 1892.
Source Firkin
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
Colorful Floral Background 3 No Black
Source GDJ
Prismatic Abstract Geometric Background derived from an image on Pixabay.
Source GDJ
Can never have too many knitting patterns, especially as nice as this.
Source Victoria Spahn
A seamless green background texture. The image is distributed under a Creative Commons License (like all of the images here).
Source V. Hartikainen
Derived from a JPG that was uploaded to Pixabay by ractapopulous
Source Firkin
This ons is quite old school looking. Retro, even. I like it.
Source Arno Declercq
This was formed by distorting an image of a background on Pixabay.
Source Firkin
A brown seamless wood texture in a form of stripe pattern. The result has turned out pretty well, in my opinion.
Source V. Hartikainen
Seamless pattern the tile for which can be had by using shift-alt-I on the selected rectangle in Inkscape.
Source Firkin
Sort of reminds me of those old house wallpapers.
Source Tish
Prismatic Curved Diamond Pattern 4 No Background
Source GDJ
A repeatable image with dark background and metal grid pattern.
Source V. Hartikainen
A dark one with geometric shapes and dotted lines.
Source Mohawk Studios
Formed by heavily distorting part of a an image of a fish uploaded to Pixabay by GLady
Source Firkin
If you want png files of this u can download them here : viscious-speed.deviantart.com/gallery/27635117
Source Viscious-Speed
A heavy hitter at 400x400px, but lovely still.
Source Breezi
Remixed from a JPG that was uploaded to Pixabay by theasad121
Source Firkin
A classic dark tile for a bit of vintage darkness.
Source Listvetra
Prismatic Hexagonalism Pattern No Background
Source GDJ
Here's a quite bright pink background pattern for use on websites. It doesn't look like a real fur, but it definitely resembles one.
Source V. Hartikainen
Colour version that is close to the original drawing uploaded to Pixabay by pencilparker.
Source Firkin
Nice and simple crossed lines in dark gray tones.
Source Stefan Aleksić
I took the liberty of using Dmitry’s pattern and made a version without perforation.
Source Atle Mo
Here's a repeatable texture that resembles a light green concrete wall or something similar.
Source V. Hartikainen
Traced from a drawing in 'Household Stories from the Collection of the Brothers Grimm', Wilhelm Carl Grimm , 1882.
Source Firkin
The image depicts the Japanese Edo pattern called "seigaiha" or "青海波" meaning "blue -sea- wave".I hope it's suitable for the summer season.
Source Yamachem
A black tile-able background with paper-like texture.
Source V. Hartikainen