Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett
Remixed from a PNG that was uploaded to Pixabay by k_jprather
Source Firkin
A seamless pattern made from the gold Penrose triangle by GDJ and the two remixes
Source Firkin
You know I’m a sucker for these. Well-crafted paper pattern.
Source Mihaela Hinayon
Colourful background achieved with gradient fills.
Source Firkin
Tile-able Dark Brown Wood Background. Feel free to use it as a background image in your designs or somewhere on the web. By the way, the color seems to be close to Coffee Brown.
Source V. Hartikainen
If you need a green background for your blog/website, try this one. Remember that Green Striped Background is seamlessly tileable.
Source V. Hartikainen
From a drawing in 'Jardyne's Wife', Charles Wills, 1891.
Source Firkin
Prismatic Geometric Pattern Background 2
Source GDJ
Bigger is better, right? So here you have some large carbon fiber.
Source Factorio.us Collective
Background formed from the iconic plastic construction bricks that gave me endless hours of fun when I was a lad.
Source Firkin
Sharp pixel pattern looking like some sort of fabric.
Source Dmitry
A gray background pattern with a texture of textile. Suits perfectly for web design.
Source V. Hartikainen
To get the tile this is based on, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
From a drawing in 'Sun Pictures of the Norfolk Broads', Ernest Suffling, 1892.
Source Firkin
Smooth Polaroid pattern with a light blue tint.
Source Daniel Beaton
You know I’m a sucker for these. Well-crafted paper pattern.
Source Mihaela Hinayon
Nice little grid. Would work great as a base on top of some other patterns.
Source Arno Gregorian
A simple circle. That’s all it takes. This one is even transparent, for those who like that.
Source Saqib
A pattern drawn in Paint.net and vectorized in Inkscape.
Source Firkin
From a drawing in 'Resa i Afrika, genom Angola, Ovampo och Damaraland', P. Moller, 1899.
Source Firkin
From a drawing in 'At home', J. Sowerby, J. Crane and T. Frederick, 1881.
Source Firkin
A seamless pattern the starting point for which was a 'rainbow twist' texture in Paint.net.
Source Firkin
Prismatic Floral Background No Black
Source GDJ
This one is amazing, truly original. Go use it!
Source Viahorizon