The classic subtle pattern. Sort of wall/brick looking. Or moon-looking?
Source Joel Klein
A background pattern with blue on white vertical stripes.
Source V. Hartikainen
Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett
A pattern derived from repeating unit cells each derived from part of a fractal rendering in paint.net.
Source Firkin
Abstract Stars Geometric Pattern Prismatic No Background
Source GDJ
Dark squares with some virus-looking dots in the grid.
Source Hugo Loning
Remixed from a design on Pixabay. To get the tile this is based on select the rectangle in Inkscape and use shift-alt-i
Source Firkin
Made by distorting a simple pattern using the 'sin waves' plugin for Paint.net and vectorising in Vector Magic
Source Firkin
Floral patterns might not be the hottest thing right now, but you never know when you need it!
Source Lauren
More leather, and this time it’s bigger! You know, in case you need that.
Source Elemis
Paper model of a tetrahedron. Modelo de papel de um tetraedro.
Source laobc
Bumps, highlight and shadows – all good things.
Source Badhon Ebrahim
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
CC0 and a seamless pattern from a tile drawn in Paint.net .
Source SliverKnight
Remixed from a drawing in 'Analecta Eboracensia', Thomas Widdrington, 1897.
Source Firkin
Prismatic Snowflakes Pattern 2 No Background
Source GDJ
Hey, you never know when you’ll need a bird pattern, right?
Source Pete Fecteau
I skipped number 3, because it wasn’t all that great. Sorry.
Source Dima Shiper
A cute x, if you need that sort of thing.
Source Juan Scrocchi