A seamless pattern with green and yellow diagonal lines on top of a white dotted background.
Source V. Hartikainen
Tiny, tiny 3D cubes. Reminds me of the good old pattern from k10k.
Source Etienne Rallion
Dark, square, clean and tidy. What more can you ask for?
Source Jaromír Kavan
Carbon fiber is never out of fashion, so here is one more style for you.
Source Alfred Lee
It almost looks a bit blurry, but then again, so are fishes.
Source Petr Šulc
You can never get enough of these tiny pixel patterns with sharp lines.
Source Designova
A pale orange background pattern with glossy groove stripes.
Source V. Hartikainen
Floral patterns might not be the hottest thing right now, but you never know when you need it!
Source Lauren
It’s okay to be square! A nice light gray pattern with random squares.
Source Waseem Dahman
From an image on opengameart.org shared by rubberduck.
Source Firkin
Recreated from a pattern found in 'Az Osztrák-Magyar Monarchia irásban és képben', 1882. To get the tile this is based on select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
With a name this awesome, how can I go wrong?
Source Nikolay Boltachev
A free web background image with a seamless concrete-like texture and an Indian-red color.
Source V. Hartikainen
Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett
A background tile for web with abstract repeating texture of dark "stone wall".
Source V. Hartikainen
Prismatic Polka Dots Mark II 2 No Background
Source GDJ
From a drawing in 'Les Chroniqueurs de l'Histoire de France depuis les origines jusqu'au XVIe siècle', Henriette Witt, 1884.
Source Firkin
Number 4 in a series of 5 beautiful patterns. Can be found in colors on the submitter’s website.
Source Janos Koos
Lovely light gray floral motif with some subtle shades.
Source GraphicsWall
Colorful Floral Background 3 No Black
Source GDJ
Utilising some flowers from Almeidah. To get the unit tile, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin