A grid of squares with green colours. Since the colours are randomly distributed it is automatically seamless.
Source Firkin
Classic 45-degree pattern, light version.
Source Luke McDonald
From a drawing in 'Studies for Stories', Jean Ingelow, 1864.
Source Firkin
Carbon fiber is never out of fashion, so here is one more style for you.
Source Alfred Lee
With a name like this, it has to be hot. Diagonal lines in light shades.
Source Isaac
From a drawing in 'Artists and Arabs', Henry Blackburn, 1868.
Source Firkin
I’m guessing this is related to the Sony Vaio? It’s a nice pattern no matter where it’s from.
Source Zigzain
Prismatic Curved Diamond Pattern 5 No Background
Source GDJ
A light brushed aluminum pattern for your pleasure.
Source Tim Ward
Oh yes, it happened! A pattern in full color.
Source Atle Mo
Everyone needs some stardust. Sprinkle it on your next project.
Source Atle Mo
A yellow tiled background... Blurriness, bokeh effect and rectangles pattern in one mix.
Source V. Hartikainen
From a drawing in 'Art Embroidery', M.S. Lockwood and E. Glaister, 1878.
Source Firkin
This one is so simple, yet so good. And you know it. Has to be in the collection.
Source Gluszczenko
Derived from a drawing in 'Historiske Afhandlinger', Adolf Jorgensen, 1898.
Source Firkin
A monochrome pattern from a tile that can be had by selecting the rectangle in Inkscaope and using shift+alt+i
Source Firkin
Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett
One more sharp little tile for you. Subtle circles this time.
Source Blunia