An interesting dark spotted pattern at an angle.
Source Hendrik Lammers
Prismatic Abstract Geometric Background 2 No Black
Source GDJ
Prismatic Abstract Line Art Pattern Background
Source GDJ
Crossing lines with a subtle emboss effect on a dark background.
Source Stefan Aleksić
Colored maple leaves scattered on a surface. This is tileable, so it can be used as a background or wallpaper.
Source Eady
Derived from a PNG that was uploaded to Pixabay by nutkitten
Source Firkin
This one needs to be used in small areas; you can see it repeat.
Source Luca
A seamless pale yellow paper background with a pattern of animal tracks.
Source V. Hartikainen
Lovely pattern with splattered vintage speckles.
Source David Pomfret
An alternative colour scheme to the original seamless pattern.
Source Firkin
A beautiful dark padded pattern, like an old classic sofa.
Source Chris Baldie
Subtle scratches on a light gray background.
Source Andrey Ovcharov
Derived from an image that was uploaded to Pixabay by Darkmoon1968
Source Firkin
From a tile that can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
Remixed from a drawing in 'Line and form", Walter Crane, 1914.
Source Firkin
Alternative colour scheme. Not a pattern for fabrics, but one produced from a jpg of a stack of fabric items that was posted on Pixabay. The tile that this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
Prismatic Abstract Background Design No Black
Source GDJ
Zero CC tileable wood texture, made by me procedurally in Neo Texture Edit.
Source Sojan Janso
You know I’m a sucker for these. Well-crafted paper pattern.
Source Mihaela Hinayon