Dark, crisp and subtle. Tiny black lines on top of some noise.
Source Wilmotte Bastien
Oh yes, it happened! A pattern in full color.
Source Atle Mo
Remixed from a vector adapted from a jpg on Pixabay. The tile this is constructed from can be had by selecting the rectangle in Inkscape and using shift-alt-i.
Source Firkin
To get the tile this is formed from select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
A seamless pattern formed from cross 4. To get the original tile select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
Black & white version of a pattern that came out of playing with the 'light rays' plug-in for Paint.net
Source Firkin
Love me some light mesh on a Monday. Sharp.
Source Wilmotte Bastien
Prismatic Groovy Concentric Background 3
Source GDJ
Sharp diamond pattern. A small 24x18px tile.
Source Tom Neal
Nice and simple crossed lines in dark gray tones.
Source Stefan Aleksić
Carbon fiber is never out of fashion, so here is one more style for you.
Source Alfred Lee
Remixed from a drawing in 'Sun Pictures of the Norfolk Broads', Ernest Suffling, 1892.
Source Firkin
After 1 comes 2, same but different. You get the idea.
Source Hendrik Lammers
Geometric lines are always hot, and this pattern is no exception.
Source Listvetra
emixed from a JPG that was uploaded to Pixabay by Kyotime
Source Firkin
Formed by distorting a JPG from PublicDomainPictures
Source Firkin
Fabric-ish patterns are close to my heart. French Stucco to the rescue.
Source Christopher Buecheler
One can never have too few rice paper patterns, so here is one more.
Source Atle Mo
A seamlessly tile-able grunge background image.
Source V. Hartikainen
Seamless pattern the tile for which can be had by using shift-alt-I on the selected rectangle in Inkscape.
Source Firkin
From a drawing in 'Artists and Arabs', Henry Blackburn, 1868
Source Firkin