This was formed by distorting an image of a background on Pixabay.
Source Firkin
The image depicts polka dot seamless pattern.
Source Yamachem
Prismatic Curved Diamond Pattern 5 No Background
Source GDJ
From a drawing in 'An Old Maid's Love. A Dutch tale told in English', Maarten Maartens, 1891.
Source Firkin
Nothing like a clean set of bed sheets, huh?
Source Badhon Ebrahim
Prismatic Groovy Concentric Background 3
Source GDJ
Remixed from an image that was uploaded to Pixabay by Pixeline
Source Firkin
Spice up your next school project with this icon background.
Source Swetha
Abstract Tiled Background Extended 11
Source GDJ
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett
Dark and hard, just the way we like it. Embossed triangles makes a nice pattern.
Source Ivan Ginev
Remixed from a drawing in 'A Girl in Ten Thousand', Elizabeth Meade, 1896.
Source Firkin
Background formed from the original with an emboss effect
Source GDJ
A pattern formed from a squared tile. The tile can be accessed in Inkscape by selecting the rectangle and using shift-alt-i.
Source Firkin
Zero CC tileable bark texture, photographed and made by me. CC0
Source Sojan Janso
A seamless pattern formed from a tile made from page ornament 22. To get the tile, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Remixed from an image on Pixabay uploaded by Prawny
Source Firkin
An alternative colour scheme to the original seamless pattern.
Source Firkin
A seamless background colored in pale orange. It has a paper like texture with diagonal grid pattern.
Source V. Hartikainen
Small gradient crosses inside 45-degree boxes, or bigger crosses if you will.
Source Wassim
More tactile goodness. This time in the form of some rough cloth.
Source Bartosz Kaszubowski
A huge one at 800x600px. Made from a photo I took going home after work.
Source Atle Mo