Lovely pattern with some good-looking non-random noise lines.
Source Zucx
The image depicts a seamless pattern made using a bird's face.
Source Yamachem
Formed by distorting the inside front cover of 'Diversæ insectarum volatilium : icones ad vivum accuratissmè depictæ per celeberrimum pictorem', Jacob Hoefnagel, 1630.
Source Firkin
Geometric lines are always hot, and this pattern is no exception.
Source Listvetra
A free grid paper background pattern for using on web sites.
Source V. Hartikainen
A seamless background pattern of dark brown wood planks.
Source V. Hartikainen
This is a remix of "geometrical pattern 01".
Source Yamachem
From a drawing in 'From Snowdon to the Sea. Striking stories of North and South Wales', Marie Trevelyan, 1895.
Source Firkin
From a drawing in 'The Quiver of Love', Walter Crane, 1876
Source Firkin
This ons is quite old school looking. Retro, even. I like it.
Source Arno Declercq
Inspired by a pattern seen on a public domain image of a very old tile. To get the unit cell, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
From a drawing in 'Resa i Afrika, genom Angola, Ovampo och Damaraland', P. Moller, 1899.
Source Firkin
Black And White Floral Pattern Background Inverse
Source GDJ
A textured blue background pattern with vertical stripes.
Source V. Hartikainen
Lovely light gray floral motif with some subtle shades.
Source GraphicsWall
A dark pattern made out of 3×3 circles and a 1px shadow. This works well as a carbon texture or background.
Source Atle Mo
Black And White Floral Pattern Background from PDP.
Source GDJ
Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett
After 1 comes 2, same but different. You get the idea.
Source Hendrik Lammers
The image is a remix of "edo pattern-samekomon".I changed the color of dots from black to white and added BG in light-brown.
Source Yamachem
Nice little grid. Would work great as a base on top of some other patterns.
Source Arno Gregorian