A black tile-able background with paper-like texture.
Source V. Hartikainen
Remixed from a drawing in 'Line and form', Walter Crane, 1914.
Source Firkin
The act or state of corrugating or of being corrugated, a wrinkle; fold; furrow; ridge.
Source Anna Litvinuk
Prismatic Basic Pattern 2 No Background
Source GDJ
Remixed from a JPG that was uploaded to Pixabay by susanlu4esm
Source Firkin
Your eyes can trip a bit from looking at this – use it wisely.
Source Michal Chovanec
Tiny circle waves, almost like the ocean.
Source Sagive
Inspired by a pattern I saw in a 19th century book. This seamless pattern was created from a square tile. To get the tile, select the pattern in Inkscape and use shift+alt+i.
Source Firkin
The unit cell for this seamless pattern can be had in Inkscape by selecting the rectangle and using shift+alt+i.
Source Firkin
Remixed from an image that was uploaded to Pixabay by Pixeline
Source Firkin
I have no idea how to describe this one, but it’s light and delicate.
Source JBasoo
The basic shapes never get old. Simple triangle pattern.
Source Atle Mo
Bright gray tones with a hint of some metal surface.
Source Hendrik Lammers
A nice and simple white rotated tile pattern.
Source Another One
Bigger is better, right? So here you have some large carbon fiber.
Source Factorio.us Collective
Paper model of a tetrahedron. Modelo de papel de um tetraedro.
Source laobc
Light square grid pattern, great for a “DIY projects” sort of website, maybe?
Source Rafael Almeida
You just can’t get enough of the fabric patterns, so here is one more for your collection.
Source Krisp Designs
This texture looks like old leather. It should look great as a background on web pages.
Source V. Hartikainen
To get the tile this is based on, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
This is so subtle you need to bring your magnifier!
Source Carlos Valdez
U.S.-based National Fire Protection Association standard fire diamond for flagging risks posed by hazardous materials. The red diamond has a number 0-4 depending on flammability. The blue diamond has a number 0-4 depending on health hazard. The yellow has a number 0-4 depending on reactivity. the white square has a special notice, e.g OX for oxidizer.
Source Firkin