From a drawing in 'Sun Pictures of the Norfolk Broads', Ernest Suffling, 1892.
Source Firkin
Just like the black maze, only in light gray. Duh.
Source Peax
Remixed from a raster on Pixabay that was uploaded by ArtsyBee.
Source Firkin
A playful triangle pattern with different shades of gray.
Source Dimitrie Hoekstra
Sort of like the Photoshop transparent background, but better!
Source Alex Parker
Tiny, tiny 3D cubes. Reminds me of the good old pattern from k10k.
Source Etienne Rallion
From a drawing in 'Studies for Stories', Jean Ingelow, 1864.
Source Firkin
White fabric looking texture with some nice random wave features.
Source Hendrik Lammers
This background image has seamless texture that resembles a surface of gray stone.
Source V. Hartikainen
Luxurious looking pattern (for a T-shirt maybe?) with a hint of green.
Source Simon Meek
This is a seamless pattern which is derived from a flower petal image.
Source Yamachem
A seamless pattern formed from a square tile. The tile can be retrieved by selecting the rectangle in Inkscape and using shift-alt-I.
Source Firkin
Remixed from an image on Pixabay, the original having been uploaded by darkmoon1968.
Source Firkin
Remixed from a drawing in 'Line and form', Walter Crane, 1914.
Source Firkin
Inspired by a pattern found in 'Sun Pictures of the Norfolk Broads', Ernest Suffling, 1892.
Source Firkin
Free tiled background with colorful stripes and white splatter.
Source V. Hartikainen
Background Wall, Art Abstract, Blue Well & CC0 texture.
Source Ractapopulous
The classic subtle pattern. Sort of wall/brick looking. Or moon-looking?
Source Joel Klein
Sharp pixel pattern, just like the good old days.
Source Paridhi