Very simple, very blu(e). Subtle and nice.
Source Seb Jachec
A bit strange this one, but nice at the same time.
Source Diogo Silva
Remixed from an image that was uploaded to Pixabay by CatherineClennan
Source Firkin
Number 2 in a series of 5 beautiful patterns. Can be found in colors on the submitter’s website.
Source Janos Koos
This one is so simple, yet so good. And you know it. Has to be in the collection.
Source Gluszczenko
This pattern comes in orange, and it looks as if it is "made of glass".
Source V. Hartikainen
This was formed by distorting an image of a background on Pixabay.
Source Firkin
From a drawing in 'Jardyne's Wife', Charles Wills, 1891.
Source Firkin
I have no idea what J Boo means by this name, but hey – it’s hot.
Source j Boo
A grid of squares with green colours. Since the colours are randomly distributed it is automatically seamless.
Source Firkin
That’s what it is, a dark dot. Or sort of carbon looking.
Source Tsvetelin Nikolov
Might not be super subtle, but quite original in its form.
Source Alex Smith
From a drawing in 'Two Women in the Klondike', Mary Hitchcock, 1899.
Source Firkin
Fake or not, it’s quite luxurious.
Source Factorio.us Collective
From a drawing in 'Real Sailor-Songs', John Ashton, 1891.
Source Firkin
Dark, crisp and subtle. Tiny black lines on top of some noise.
Source Wilmotte Bastien
A seamless background pattern with a texture of wood planks. This wood background pattern has vertically arranged planks. You may try to rotate it 90°, to see how it will look like when the wood planks are arranged horizontally.
Source V. Hartikainen
Remixed from a raster on Pixabay that was uploaded by ArtsyBee.
Source Firkin
Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett
A background pattern with green vertical stripes. A new striped background pattern. This time a green one.
Source V. Hartikainen
You know I’m a sucker for these. Well-crafted paper pattern.
Source Mihaela Hinayon
This is lovely, just the right amount of subtle noise, lines and textures.
Source Richard Tabor
Prismatic Abstract Line Art Pattern Background 2
Source GDJ
Remixed from a PNG that was uploaded to Pixabay by gingertea
Source Firkin