A brown seamless wood texture in a form of stripe pattern. The result has turned out pretty well, in my opinion.
Source V. Hartikainen
A seamless light gray paper texture with horizontal double lines.
Source V. Hartikainen
Prismatic Curved Diamond Pattern 6 No Background
Source GDJ
It’s like Shine Dotted’s sister, only rotated 45 degrees.
Source mediumidee
You may use it as is, or modify it as you like.
Source V. Hartikainen
Prismatic Abstract Geometric Background 5
Source GDJ
A seamless pattern the starting point for which was a 'rainbow twist' texture in Paint.net.
Source Firkin
A monochrome pattern from a tile that can be had by selecting the rectangle in Inkscaope and using shift+alt+i
Source Firkin
Continuing the geometric trend, here is one more.
Source Mike Warner
Seamless pattern the basic tile for which can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
You know you can’t get enough of these linen-fabric-y patterns.
Source James Basoo
Prismatic Abstract Geometric Background 3
Source GDJ
Could be paper, could be a Polaroid frame – up to you!
Source Chaos
Some dark 45 degree angles creating a nice pattern. Huge.
Source Dark Sharp Edges
A seamless background drawn in Paint.net and vectorised with Vector Magic. The starting point was a photograph of drinking straws from Pixabay.
Source Firkin
Looks a bit like concrete with subtle specks spread around the pattern.
Source Mladjan Antic
Prepared mostly as a raster in Paint.net and vectorised.
Source Firkin
Light gray version of the Binding pattern that looks a bit like fabric.
Source Newbury
Simple gray checkered lines, in light tones.
Source Radosław Rzepecki
Feel free to download this "Dark Wood" background texture for your web site. The background tiles seamlessly!
Source V. Hartikainen