The image is a seamless pattern of a fishnet.
Source Yamachem
The edges of all the red objects line up either vertically or horizontally, but it doesn't appear so. Made from a square tile that can be got by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
From a drawing in 'Sun Pictures of the Norfolk Broads', Ernest Suffling, 1892.
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
From a drawing in 'A Rolling Stone. A tale of wrongs and revenge', John Hartley, 1878.
Source Firkin
To get the tile this is based on select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Here's a new gray "fabric" pattern. Use it as backgrounds for websites or for other purposes.
Source V. Hartikainen
Prismatic Groovy Concentric Background 3
Source GDJ
Just like the black maze, only in light gray. Duh.
Source Peax
Drawn in Paint.net using the kaleidoscope plug-in and vectorised.
Source Firkin
Hexagonal dark 3D pattern. What more can you ask for?
Source Norbert Levajsics
Did some testing with Repper Pro tonight, and this gray mid-tone pattern came out.
Source Atle Mo
You know I’m a sucker for these. Well-crafted paper pattern.
Source Mihaela Hinayon
Inspired by a JPG that was uploaded to Pixabay by kokon_art
Source Firkin
This is a semi-dark pattern, sort of linen-y.
Source Sagive SEO
Retro Circles Background 8 No Black
Source GDJ
Prismatic Snowflakes Pattern 3 No Background
Source GDJ
The image is a seamless pattern of a fishnet.
Source Yamachem
Hey, you never know when you’ll need a bird pattern, right?
Source Pete Fecteau
A dark one with geometric shapes and dotted lines.
Source Mohawk Studios
This one is rather fun and playful. The 2X could be used at 1X too!
Source Welsley
If you want png files of this u can download them here : viscious-speed.deviantart.com/gallery/27635117
Source Viscious-Speed
Remixed from a design on Pixabay. To get the tile this is based on select the rectangle in Inkscape and use shift-alt-i
Source Firkin