A free seamless background texture that looks like a brown stone wall.
Source V. Hartikainen
From a drawing in 'Art Embroidery', M.S. Lockwood and E. Glaister, 1878.
Source Firkin
Not so subtle. These tileable wood patterns are very useful.
Source Elemis
Prismatic Curved Diamond Pattern 5 No Background
Source GDJ
A seamless background colored in pale orange. It has a paper like texture with diagonal grid pattern.
Source V. Hartikainen
Derived from an image that was uploaded to Pixabay by Kaz
Source Firkin
Sounds French. Some 3D square diagonals, that’s all you need to know.
Source Graphiste
Inspired by a JPG that was uploaded to Pixabay by kokon_art
Source Firkin
Prismatic Abstract Geometric Background 5
Source GDJ
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
Zero CC tileable cork floor, photographed and made by me. CC0
Source Sojan Janso
This makes me wanna shoot some pool! Sweet green pool table pattern.
Source Caveman
CC0 and a seamless pattern from a tile drawn in Paint.net .
Source SliverKnight
The basic shapes never get old. Simple triangle pattern.
Source Atle Mo
The image depicts a seamless pattern made using a bird's face.
Source Yamachem
Paper pattern with small dust particles and 45-degree strokes.
Source Atle Mo
Looks like an old rug or a computer chip.
Source Patutin Sergey
Prismatic Groovy Concentric Background 2
Source GDJ
Lovely pattern with some good-looking non-random noise lines.
Source Zucx
A mid-tone gray pattern with some cement looking texture.
Source Hendrik Lammers
Prismatic Geometric Tessellation Pattern 4 No Background
Source GDJ
Remixed from a drawing that was uploaded to Pixabay by DavidZydd
Source Firkin