From a tile that can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
A background formed from an image of an old tile on the New York Metropolitan Museum of Art website. To get the base tile, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
I love these crisp, tiny, super subtle patterns.
Source Badhon Ebrahim
As the original image 's page size is too large for its image size, I remixed it.
Source Yamachem
Not so subtle. These tileable wood patterns are very useful.
Source Elemis
Prismatic Geometric Tessellation Pattern 4 No Background
Source GDJ
Prismatic Polyskelion Pattern No Background
Source GDJ
On a large canvas you can see it tiling, but used on smaller areas, it’s beautiful.
Source Paul Phönixweiß
Could remind you a bit of those squares in Super Mario Bros, yeh?
Source Jeff Wall
From a drawing in 'Cassell's Library of English Literature', Henry Morley, 1883.
Source Firkin
From a drawing in 'Navigations de Alouys de Cademoste.-La Navigation du Capitaine Pierre Sintre', Alvise da ca da Mosto, 1895.
Source Firkin
Prismatic Chevrons Pattern 5 With Background
Source GDJ
This ons is quite old school looking. Retro, even. I like it.
Source Arno Declercq
Light honeycomb pattern made up of the classic hexagon shape.
Source Federica Pelzel
Adapted heavily from a JPG that was uploaded to Pixabay by Viscious-Speed.
Source Firkin
You know you love wood patterns, so here’s one more.
Source Richard Tabor
Smooth Polaroid pattern with a light blue tint.
Source Daniel Beaton
The original enhanced with one of Inkscapes's filters.
Source Firkin
The tile this is based on can be retrieved by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
Prismatic Hexagonalism Pattern No Background
Source GDJ
Classy golf-pants pattern, or crossed stripes if you will.
Source Will Monson
If you want png files of this u can download them here : viscious-speed.deviantart.com/gallery/27635117
Source Viscious-Speed
Have you wondered about how it feels to be buried alive? Here is the pattern for it.
Source Hendrik Lammers
A heavy dark gray base, some subtle noise and a 45-degree grid makes this look like a pattern with a tactile feel to it.
Source Atle Mo