Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
Lovely pattern with some good-looking non-random noise lines.
Source Zucx
Drawn in Paint.net using the kaleidoscope plug-in and vectorised.
Source Firkin
A topographic map like this has actually been requested a few times, so here you go!
Source Sam Feyaerts
A tile-able background for websites with paper-like texture and a grid pattern layered on top of it.
Source V. Hartikainen
Derived from a corner decoration itself found as a jpg on Pixabay.
Source Firkin
Seamless Prismatic Quadrilateral Line Art Pattern No Background
Source GDJ
Inspired by the B&O Play, I had to make this pattern.
Source Atle Mo
One can never have too few rice paper patterns, so here is one more.
Source Atle Mo
Remixed from a raster on Pixabay, that was uploaded by ArtsyBee.
Source Firkin
Black brick wall pattern. Brick your site up!
Source Alex Parker
A seamless pattern of leopard skin. It should look nice as a background element on web pages.
Source V. Hartikainen
No, not the band but the pattern. Simple squares in gray tones, of course.
Source Atle Mo
Washi (和紙?) is a type of paper made in Japan. Here’s the pattern for you!
Source Carolynne
Nice and simple crossed lines in dark gray tones.
Source Stefan Aleksić
This one has rusty dark brown texture.
Source V. Hartikainen
Sort of reminds me of those old house wallpapers.
Source Tish
A seamless pattern the starting point for which was a 'colour modulo' texture in Paint.net.
Source Firkin