A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
Derived from a JPG that was uploaded to Pixabay by ractapopulous
Source Firkin
From a drawing in 'At home', J. Sowerby, J. Crane and T. Frederick, 1881.
Source Firkin
From a drawing in 'Less Black than we're painted', James Payn, 1884.
Source Firkin
A topographic map like this has actually been requested a few times, so here you go!
Source Sam Feyaerts
Prismatic Geometric Pattern Background
Source GDJ
Bumps, highlight and shadows – all good things.
Source Badhon Ebrahim
A comeback for you: the popular Escheresque, now in black.
Source Patten
Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett
No, not the band but the pattern. Simple squares in gray tones, of course.
Source Atle Mo
Psychedelic Geometric Background No Black
Source GDJ
Prismatic Groovy Concentric Background 3 No Black
Source GDJ
As far as fabric patterns goes, this is quite crisp.
Source Heliodor Jalba
Prismatic Abstract Geometric Background 2 No Black
Source GDJ
A bit strange this one, but nice at the same time.
Source Diogo Silva
One more brick pattern. A bit more depth to this one.
Source Benjamin Ward
Derived from a corner decoration itself found as a jpg on Pixabay.
Source Firkin
A simple example on using clones. You can generate a nice base for a pattern fill quickly with it.
Source Lazur URH
Remixed from a drawing in 'Works. Popular edition', John Ruskin, 1886.
Source Firkin
Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett
This is indeed a bit strange, but here’s to the crazy ones!
Source Christopher Buecheler
Lovely light gray floral motif with some subtle shades.
Source GraphicsWall
A beautiful dark wood pattern, superbly tiled.
Source Omar Alvarado
This was formed by distorting an image of a background on Pixabay.
Source Firkin