Use shift+alt+i on the selected rectangle in Inkscape to get the tile this is based on
Source Firkin
Classic vertical lines, in all its subtlety.
Source Cody L
Bumps, highlight and shadows – all good things.
Source Badhon Ebrahim
A pattern derived from repeating unit cells each derived from part of a mosaic in paint.net. The starting point for the mosaic was a picture of some prawns!
Source Firkin
Continuing the geometric trend, here is one more.
Source Mike Warner
Another fairly simple design drawn in Paint.net and vectorized in Inkscape.
Source Firkin
This is a hot one. Small, sharp and unique.
Source GraphicsWall
Prismatic Curved Diamond Pattern 3 No Background
Source GDJ
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
It’s okay to be square! A nice light gray pattern with random squares.
Source Waseem Dahman
Dark blue concrete wall with some small dust spots.
Source Atle Mo
The following orange background pattern resembles a honeycomb.
Source V. Hartikainen
From a drawing in 'Picturesque New Guinea', J Lindt, 1887.
Source Firkin
Prismatic Groovy Concentric Background 4
Source GDJ
From a drawing in 'Chambéry à la fin du XIVe siècle', Timoleon Chapperon, 1863.
Source Firkin
A topographic map like this has actually been requested a few times, so here you go!
Source Sam Feyaerts
This is the third pattern called Dark Denim, but hey, we all love them!
Source Brandon Jacoby
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
Drawn in Paint.net using the kaleidoscope plug-in and vectorised.
Source Firkin
Prismatic Geometric Tessellation Pattern 4 No Background
Source GDJ
Prismatic Abstract Background Design No Black
Source GDJ
From a drawing in 'Art Embroidery', M.S. Lockwood and E. Glaister, 1878.
Source Firkin
A simple but elegant classic. Every collection needs one of these.
Source Christopher Burton
An abstract texture of water. It's not perfect, but will do. You may download if you like it.
Source V. Hartikainen
Prismatic Groovy Concentric Background 5
Source GDJ
This reminds me of Game Cube. A nice light 3D cube pattern.
Source Sander Ottens