White fabric looking texture with some nice random wave features.
Source Hendrik Lammers
The image is a seamless pattern of a fishnet.
Source Yamachem
Sharp pixel pattern, just like the good old days.
Source Paridhi
Seamless pattern formed from a tile that can be extracted by selecting the rectangle in Inkscape and using shift-alt-i.
Source Firkin
One more in the line of patterns inspired by Japanese/Asian styles. Smooth.
Source Kim Ruddock
I guess this one is inspired by an office. A dark office.
Source Andrés Rigo.
A simple circle. That’s all it takes. This one is even transparent, for those who like that.
Source Saqib
Here's an yet another background for websites, with a seamless texture of wood planks this time.
Source V. Hartikainen
Zero CC tileable ground cracked, crackled, texture, made by me.
Source Sojan Janso
If you want png files of this u can download them here : viscious-speed.deviantart.com/gallery/27635117
Source Viscious-Speed
From a drawing in 'In an Enchanted Island', William Mallock, 1892.
Source Firkin
Colour version of the original seamless pattern.
Source Firkin
Prismatic Curved Diamond Pattern 5 No Background
Source GDJ
Same as gray sand but lighter. A sandy pattern with small light dots, and some angled strokes.
Source Atle Mo
Looks like an old wall. I guess that’s it then?
Source Viahorizon
Prismatic Abstract Geometric Background 2 No Black
Source GDJ
The classic notebook paper with horizontal stripes.
Source Are Sundnes
Adapted heavily from a JPG that was uploaded to Pixabay by Viscious-Speed.
Source Firkin
A blue background wallpaper for websites. It has a seamless texture with vertical stripes. It looks quite nice not only when using as a tiled background on websites, but also on computer desktops.
Source V. Hartikainen
Drawn in Paint.net using the kaleidoscope plug-in and vectorised.
Source Firkin
To get the tile this is based on, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin