A large pattern with funky shapes and form. An original. Sort of origami-ish.
Source Luuk van Baars
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
Prismatic Groovy Concentric Background 5 No Black
Source GDJ
Feel free to download this "Dark Wood" background texture for your web site. The background tiles seamlessly!
Source V. Hartikainen
From a drawing of the coat of arms of the Ottoman Empire on Wikimedia.
Source Firkin
This seamless pattern consists of a blue grid on a yellow background.
Source V. Hartikainen
White little knobs, coming in at 10x10px. Sweet!
Source Amos
Prismatic Geometric Pattern Variation 2 With Background
Source GDJ
Green Background Pattern
Source V. Hartikainen
Sounds French. Some 3D square diagonals, that’s all you need to know.
Source Graphiste
A good starting point for a cardboard pattern. This would work well in a variety of colors.
Source Atle Mo
To get the tile this is based on, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Here's a seamless brown cork board background texture. Feel free to download or reshare if you like.
Source V. Hartikainen
Lovely light gray floral motif with some subtle shades.
Source GraphicsWall
Sharp pixel pattern, just like the good old days.
Source Paridhi
One of the few full-color patterns here, but this one was just too good to pass up.
Source Alexey Usoltsev
A seamless background pattern with impressed gray dots.
Source V. Hartikainen
A monochrome pattern from a tile that can be had by selecting the rectangle in Inkscaope and using shift+alt+i
Source Firkin
So tiny, just 7 by 7 pixels – but still so sexy. Ah yes.
Source Dmitriy Prodchenko
Original seamless pattern with an Inkscape filter.
Source Firkin
Plywood Web Background background image for use in web design.
Source V. Hartikainen
A seamless tessellation pattern. To get the tile this is formed from, select the pattern in Inkscape and use shift+alt+i.
Source Firkin
A background pattern inspired by designs seen in 'Burghley. The Life of William Cecil', William Charlton, 1857.
Source Firkin
White circles connecting on a light gray background.
Source Mark Collins
Not a flat you live inside, like in the UK – but a flat piece of cardboard.
Source Appleshadow
Remixed from a drawing in 'Paul's Sister', Frances Peard, 1889.
Source Firkin