A heavy hitter at 400x400px, but lovely still.
Source Breezi
Love me some light mesh on a Monday. Sharp.
Source Wilmotte Bastien
Inspired by the B&O Play, I had to make this pattern.
Source Atle Mo
A bit strange this one, but nice at the same time.
Source Diogo Silva
From a drawing in 'At home', J. Sowerby, J. Crane and T. Frederick, 1881.
Source Firkin
To get the tile this is based on select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Same as Silver Scales, but in black. Turn your site into a dragon with this great scale pattern.
Source Alex Parker
This pattern comes in orange, and it looks as if it is "made of glass".
Source V. Hartikainen
CC0 and a seamless pattern from a tile drawn in Paint.net .
Source SliverKnight
Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett
ZeroCC tileable mossy (lichen) stone texture, edited from pixabay. CC0
Source Sojan Janso
A bit like some carbon, or knitted netting if you will.
Source Anna Litvinuk
Inspired by an image that was uploaded to Pixabay by geralt
Source Firkin
This is so subtle: We’re talking 1% opacity. Get your squint on!
Source Atle Mo
Design drawn in Paint.net, vectorised using Vector Magic and finished in Inkscape.
Source Firkin
Seamless pattern the tile for which can be had by using shift-alt-I on the selected rectangle in Inkscape.
Source Firkin
Formed by heavily distorting part of a an image of a fish uploaded to Pixabay by GLady
Source Firkin
Light gray pattern with an almost wall tile-like appearance.
Source Markus Tinner
Did anyone say The Hoff? This pattern is in no way related to Baywatch.
Source Josh Green