A seamless pattern the starting point for which was a 'rainbow twist' texture in Paint.net.
Source Firkin
Subtle scratches on a light gray background.
Source Andrey Ovcharov
Utilising some flowers from Almeidah. To get the unit tile, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
A background pattern inspired by designs seen in 'Burghley. The Life of William Cecil', William Charlton, 1857.
Source Firkin
From a drawing in 'Line and form', Walter Crane, 1914.
Source Firkin
The image depicts a shell seamless pattern.I used an OCAL clipart called "Shell" uploaded by "jgm104".Thanks.
Source Yamachem
Very simple, very blu(e). Subtle and nice.
Source Seb Jachec
From a drawing in 'Jardyne's Wife', Charles Wills, 1891.
Source Firkin
New paper pattern with a slightly organic feel to it, using some thin threads.
Source Atle Mo
It’s like Shine Dotted’s sister, only rotated 45 degrees.
Source mediumidee
Remixed from a drawing in 'A Child of the Age', Francis Adams, 1894.
Source Firkin
Can never have too many knitting patterns, especially as nice as this.
Source Victoria Spahn
Luxurious looking pattern (for a T-shirt maybe?) with a hint of green.
Source Simon Meek
Inspired by a drawing in 'Kulturgeschichte', Freidrich Hellwald, 1896.
Source Firkin
A cute x, if you need that sort of thing.
Source Juan Scrocchi
Derived from an image that was uploaded to Pixabay by pugmom40
Source Firkin
The tile this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
Lovely pattern with some good-looking non-random noise lines.
Source Zucx
The classic 45-degree diagonal line pattern, done right.
Source Jorick van Hees
Hexagonal dark 3D pattern. What more can you ask for?
Source Norbert Levajsics
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
Prismatic Abstract Geometric Background 5 No Black
Source GDJ
Background Wall, Art Abstract, Watercolor Vintage style CC0 texture.
Source Ractapopulous
A smooth mid-tone gray, or low contrast if you will, linen pattern.
Source Jordan Pittman