A seamless web background with texture of aged grid paper.
Source V. Hartikainen
The image depicts a Japanese Edo pattern called "kanoko or 鹿の子" meaning "fawn" which has a fur with small white spots.
Source Yamachem
A beautiful dark wood pattern, superbly tiled.
Source Omar Alvarado
Vertical lines with a bumpy, yet crisp, feel to it.
Source Raasa
The starting point for this was drawn on the web site steamcoded.org/PolyskelionMaker.svg
Source Firkin
From a drawing in 'Line and form', Walter Crane, 1914.
Source Firkin
The tile this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
Remixed from a drawing in 'Hungary. A guide book. By several authors', 1890.
Source Firkin
The classic 45-degree diagonal line pattern, done right.
Source Jorick van Hees
Retro Circles Background 5 No Black
Source GDJ
A pale olive green background with a seamless texture.
Source V. Hartikainen
This one needs to be used in small areas; you can see it repeat.
Source Luca
Inspired by a drawing in 'Kulturgeschichte', Freidrich Hellwald, 1896.
Source Firkin
Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett
Prismatic Groovy Concentric Background 5
Source GDJ
The following repeating website background is colored in a blue gray color and resembles a concrete wall or something similar to it.
Source V. Hartikainen
I guess this one is inspired by an office. A dark office.
Source Andrés Rigo.
Paper pattern with small dust particles and 45-degree strokes.
Source Atle Mo
This was formed by distorting an image of a background on Pixabay.
Source Firkin
Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett