Made by distorting a simple pattern using the 'sin waves' plugin for Paint.net and vectorising in Vector Magic
A slightly more textured pattern, medium gray. A bit like a potato sack?
Source Bilal Ketab
Super detailed 16×16 tile that forms a beautiful pattern of straws.
A seamless chequerboard pattern formed from a tile that can be had in Inkscape by selecting the rectangle and using shift+alt+i. Alternative colour scheme.
Gamedev - Wood Textures. CC0 License.
Source Davit Masia
Background pattern 104
A subtle shadowed checkered pattern. Increase the lightness for even more subtle sexiness.
Source Josh Green
Alternative colour scheme
Design drawn in Paint.net, vectorised using Vector Magic and finished in Inkscape.
A slightly grainy paper pattern with small horizontal and vertical strokes.
Source Atle Mo
Prismatic Abstract Background Design No Black