Retro Circles Background 4 No Black
Source GDJ
An abstract texture of black metal pipes (seamless).
Source V. Hartikainen
Seamless pattern formed from a tile that can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
Dark pattern with some nice diagonal stitched lines crossing over.
Source Ashton
Remixed from a drawing in 'Works. Popular edition', John Ruskin, 1886.
Source Firkin
Might not be super subtle, but quite original in its form.
Source Alex Smith
Prismatic Isometric Cube Wireframe Pattern No Background
Source GDJ
All good things come in threes, so I give you the third in my little concrete wall series.
Source Atle Mo
More leather, and this time it’s bigger! You know, in case you need that.
Source Elemis
Spice up your next school project with this icon background.
Source Swetha
Classic vertical lines, in all its subtlety.
Source Cody L
Did some testing with Repper Pro tonight, and this gray mid-tone pattern came out.
Source Atle Mo
Made by distorting a simple pattern using the 'sin waves' plugin for Paint.net and vectorising in Vector Magic
Source Firkin
The basic shapes never get old. Simple triangle pattern.
Source Atle Mo