A seamless background drawn in Paint.net and vectorised with Vector Magic. The starting point was a photograph of drinking straws from Pixabay.
Source Firkin
To get the tile this is based on select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
This was submitted in a beige color, hence the name. Now it’s a gray paper pattern.
Source Konstantin Ivanov
This reminds me of Game Cube. A nice light 3D cube pattern.
Source Sander Ottens
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
Has nothing to do with toast, but it’s nice and subtle.
Source Pippin Lee
Almost like little fish shells, or dragon skin.
Source Graphiste
Fix side and a seamless pattern formed from circles.
Source SliverKnight
Zero CC tileable ground cracked, crackled, texture, made by me.
Source Sojan Janso
Coming in at 666x666px, this is an evil big pattern, but nice and soft at the same time.
Source Atle Mo
CC0 and a seamless pattern from a tile drawn in Paint.net .
Source SliverKnight
Adapted from a drawing in 'Line and form', Walter Crane, 1914.
Source Firkin
This was formed by distorting an image of a background on Pixabay.
Source Firkin
You just can’t get enough of the fabric patterns, so here is one more for your collection.
Source Krisp Designs
Detailed but still subtle and quite original. Lovely gray shades.
Source Kim Ruddock
Looks like an old rug or a computer chip.
Source Patutin Sergey
Dead simple but beautiful horizontal line pattern.
Source Fabian Schultz
Derived from an image that was uploaded to Pixabay by pugmom40
Source Firkin
Did some testing with Repper Pro tonight, and this gray mid-tone pattern came out.
Source Atle Mo
Prismatic Groovy Concentric Background 3 No Black
Source GDJ
The rectangular tile this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
The basic shapes never get old. Simple triangle pattern.
Source Atle Mo
Formed from a tile based on a drawing from 'Viaggi d'un artista nell'America Meridionale', Guido Boggiani, 1895.
Source Firkin