Pattern #100! A black classic knit-looking pattern.
Source Factorio.us Collective
Same as Silver Scales, but in black. Turn your site into a dragon with this great scale pattern.
Source Alex Parker
A light gray wall or floor (you decide) of concrete.
Source Atle Mo
Very dark pattern with some noise and 45-degree lines.
Source Stefan Aleksić
Run a restaurant blog? Here you go. Done.
Source Andrijana Jarnjak
Greyscale version of a pattern that came out of playing with the 'light rays' plug-in for Paint.net
Source Firkin
A floral background formed from numerous clones of flower 117.
Source Firkin
From a drawing in 'Sun Pictures of the Norfolk Broads', Ernest Suffling, 1892.
Source Firkin
The classic subtle pattern. Sort of wall/brick looking. Or moon-looking?
Source Joel Klein
Prismatic Geometric Tessellation Pattern 4 No Background
Source GDJ
Dark, lines, noise, tactile. You get the drift.
Source Anatoli Nicolae
Floral patterns will never go out of style, so enjoy this one.
Source Lasma
A car pattern?! Can it be subtle? I say yes!
Source Radosław Rzepecki
From a drawing in 'Bond Slaves. The story of a struggle.', Isabella Varley, 1893.
Source Firkin
I have no idea what J Boo means by this name, but hey – it’s hot.
Source j Boo
Tiny little fibers making a soft and sweet look.
Source Badhon Ebrahim
From a drawing in 'Cowdray: the history of a great English House', Julia Roundell, 1884.
Source Firkin
The tile this is based on can be retrieved by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin