A seamless pattern based on a rectangular tile that can be retrieved in Inkscape by selecting the rectangle and using shift-alt-i.
Source Firkin
This is the remix of an OCAL clipart called "Rain on Window" uploaded by "pagarmidna".Thanks.This is a seamless pattern of raindrops.
Source Yamachem
Prismatic Curved Diamond Pattern 6 No Background
Source GDJ
Prismatic Curved Diamond Pattern 5 No Background
Source GDJ
Sometimes simple really is what you need, and this could fit you well.
Source Factorio.us Collective
One of the few full-color patterns here, but this one was just too good to pass up.
Source Alexey Usoltsev
You were craving more leather, so I whipped this up by scanning a leather jacket.
Source Atle Mo
Used in small doses, this could be a nice subtle pattern. Used on a large surface, it’s dirty!
Source Paul Reulat
Drawn in Paint.net using the kaleidoscope plug-in and vectorised.
Source Firkin
This is the remix of "polka dot seamless pattern".The image depicts polka dot seamless pattern.
Source Yamachem
It’s like Shine Dotted’s sister, only rotated 45 degrees.
Source mediumidee
Simple wide squares with a small indent. Fits all.
Source Petr Šulc.
I’m not going to lie – if you submit something with the words Norwegian and Rose in it, it’s likely I’ll publish it.
Source Fredrik Scheide
Prismatic Groovy Concentric Background 2
Source GDJ
Derived from elements found in a floral ornament drawing on Pixabay.
Source Firkin
Prismatic Groovy Concentric Background 3 No Black
Source GDJ
More in the paper realm, this time with fibers.
Source Jorge Fuentes
A free seamless background image with abstract texture of green "curtain".
Source V. Hartikainen
I know there is one here already, but this is sexy!
Source Gjermund Gustavsen