Remixed from a drawing in 'Line and form', Walter Crane, 1914.
Source Firkin
Not a flat you live inside, like in the UK – but a flat piece of cardboard.
Source Appleshadow
This beige background pattern resembles a concrete wall with engravings or something similar to it.
Source V. Hartikainen
Fake or not, it’s quite luxurious.
Source Factorio.us Collective
A seamless pattern created from a square tile. To get the tile, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Design drawn in Paint.net, vectorised using Vector Magic and finished in Inkscape.
Source Firkin
If you want png files of this u can download them here : viscious-speed.deviantart.com/gallery/27635117
Source Viscious-Speed
You know I’m a sucker for these. Well-crafted paper pattern.
Source Mihaela Hinayon
Remixed from a drawing in 'Canadian forest industries July-December', 1915
Source Firkin
Carbon fiber is never out of fashion, so here is one more style for you.
Source Alfred Lee
Could remind you a bit of those squares in Super Mario Bros, yeh?
Source Jeff Wall
Semi-light fabric pattern made out of random pixels in shades of gray.
Source Atle Mo
The basic shapes never get old. Simple triangle pattern.
Source Atle Mo