One of the few full-color patterns here, but this one was just too good to pass up.
Source Alexey Usoltsev
From a drawing in 'Les Chroniqueurs de l'Histoire de France depuis les origines jusqu'au XVIe siècle', Henriette Witt, 1884.
Source Firkin
One can never have too few rice paper patterns, so here is one more.
Source Atle Mo
Prismatic Groovy Concentric Background 3
Source GDJ
Floral patterns might not be the hottest thing right now, but you never know when you need it!
Source Lauren
One more brick pattern. A bit more depth to this one.
Source Benjamin Ward
Remixed from an image on Pixabay, the original having been uploaded by darkmoon1968.
Source Firkin
Heavily remixed from a drawing that was uploaded to Pixabay by ractapopulous
Source Firkin
From a drawing in 'Bond Slaves. The story of a struggle.', Isabella Varley, 1893.
Source Firkin
Abstract Ellipses Background Grayscale
Source GDJ
A lovely light gray pattern with stripes and a dash of noise.
Source V. Hartikainen
I have no idea how to describe this one, but it’s light and delicate.
Source JBasoo
From a tile that can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
A browner version of the original weathered fence texture.
Source Firkin
This one is something special. I’d call it a flat pattern, too. Very well done, sir!
Source GetDiscount
A very dark asfalt pattern based off of a photo taken with my iPhone.
Source Atle Mo
Spice up your next school project with this icon background.
Source Swetha
Recreated from a pattern found in 'Az Osztrák-Magyar Monarchia irásban és képben', 1882. To get the tile this is based on select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
High detail stone wall with minor cracks and specks.
Source Projecteightyfive
No, not the band but the pattern. Simple squares in gray tones, of course.
Source Atle Mo
An emulated “transparent” background pattern, like that of all kinds of computer graphics software.
Source AdamStanislav
From an image on opengameart.org shared by rubberduck.
Source Firkin
Everyone needs some stardust. Sprinkle it on your next project.
Source Atle Mo
Same as gray sand but lighter. A sandy pattern with small light dots, and some angled strokes.
Source Atle Mo
One more in the line of patterns inspired by Japanese/Asian styles. Smooth.
Source Kim Ruddock