Formed by distorting the inside front cover of 'Diversæ insectarum volatilium : icones ad vivum accuratissmè depictæ per celeberrimum pictorem', Jacob Hoefnagel, 1630.
Source Firkin
Derived from an image that was uploaded to Pixabay by Darkmoon1968
Source Firkin
Super detailed 16×16 tile that forms a beautiful pattern of straws.
Source Pavel
Submitted in a cream color, but you know how I like it.
Source Devin Holmes
A comeback for you: the popular Escheresque, now in black.
Source Patten
Inspired by a 1930s wallpaper pattern I saw on TV.
Source Firkin
A light brushed aluminum pattern for your pleasure.
Source Tim Ward
A monochrome pattern from a tile that can be had by selecting the rectangle in Inkscaope and using shift+alt+i
Source Firkin
Could be paper, could be a Polaroid frame – up to you!
Source Chaos
The tile this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
A heavy hitter at 400x400px, but lovely still.
Source Breezi
Colour version that is close to the original drawing uploaded to Pixabay by pencilparker.
Source Firkin
If you’re sick of the fancy 3D, grunge and noisy patterns, take a look at this flat 2D brick wall.
Source Listvetra
Actually, there's no clouds in it, but I think it looks quite nice.
Source V. Hartikainen
More Japanese-inspired patterns, Gold Scales this time.
Source Josh Green
Prismatic Abstract Geometric Background 5 No Black
Source GDJ
ZeroCC tileable moss texture, photographed and made by me. CC0
Source Sojan Janso
Nice and simple crossed lines in dark gray tones.
Source Stefan Aleksić
I skipped number 3, because it wasn’t all that great. Sorry.
Source Dima Shiper
A seamless pattern based on a square tile that can be retrieved in Inkscape by selecting the rectangle and using shift-alt-i.
Source Firkin
One can never have too few rice paper patterns, so here is one more.
Source Atle Mo