From a design found in 'History of the Virginia Company of London; with letters to and from the first Colony, never before printed', Edward Neill, 1869.
Source Firkin
Sort of like the back of a wooden board. Light, subtle, and stylish, just the way we like it!
Source Nikolalek
Prismatic Hypnotic Pattern No Background
Source GDJ
A light gray background pattern with seamless fabric-like texture and almost unnoticeable stripes.
Source V. Hartikainen
Sharp but soft triangles in light shades of gray.
Source Pixeden
One more sharp little tile for you. Subtle circles this time.
Source Blunia
Prismatic 3D Isometric Tessellation Pattern 6
Source GDJ
Nicely executed tiling for an interesting pattern.
Source Ignasi Àvila Padró
The basic shapes never get old. Simple triangle pattern.
Source Atle Mo
Zero CC tileable bark texture, photographed and made by me. CC0
Source Sojan Janso
Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett
An interesting dark spotted pattern at an angle.
Source Hendrik Lammers
Remixed from a drawing in 'Line and form", Walter Crane, 1914.
Source Firkin
Light gray version of the Binding pattern that looks a bit like fabric.
Source Newbury
A beautiful dark wood pattern, superbly tiled.
Source Omar Alvarado
Looks like a technical drawing board: small squares forming a nice grid.
Source We Are Pixel8
As simple and subtle as it gets. But sometimes that’s just what you want.
Source Designova
Utilising some flowers from Almeidah. To get the unit tile, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
It looks like a polished stone surface to me. Download it for free, as always.
Source V. Hartikainen
Sort of like the Photoshop transparent background, but better!
Source Alex Parker
Prismatic Abstract Line Art Pattern Background 2
Source GDJ
Simple gray checkered lines, in light tones.
Source Radosław Rzepecki
This is so subtle you need to bring your magnifier!
Source Carlos Valdez
Not sure if this is related to the Nami you get in Google image search, but hey, it’s nice!
Source Dertig Media