Prismatic Chevrons Pattern 5 With Background
Source GDJ
Derived from a corner decoration itself found as a jpg on Pixabay.
Source Firkin
Not so subtle. These tileable wood patterns are very useful.
Source Elemis
Thin lines, noise and texture creates this crisp dark denim pattern.
Source Marco Slooten
The green fibers pattern will work very well in grayscale as well.
Source Matteo Di Capua
A good starting point for a cardboard pattern. This would work well in a variety of colors.
Source Atle Mo
A heavy hitter at 400x400px, but lovely still.
Source Breezi
This is the remix of "polka dot seamless pattern".The image depicts polka dot seamless pattern.
Source Yamachem
Remixed from a drawing in 'Line and form", Walter Crane, 1914.
Source Firkin
Prismatic Geometric Tessellation Pattern 3 No Background
Source GDJ
The unit cell for this seamless pattern can be had in Inkscape by selecting the rectangle and using shift+alt+i.
Source Firkin
Here's an yet another seamless note paper texture for use as a background on websites.
Source V. Hartikainen
Prismatic Polka Dots Mark II No Background
Source GDJ
The act or state of corrugating or of being corrugated, a wrinkle; fold; furrow; ridge.
Source Anna Litvinuk
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
A pattern formed from repeated instances of corner decoration 8. To get the basic tile select the rectangle in Inkscape and use shift+alt+i
Source Firkin
Vector version of a png that was uploaded to Pixabay by pencilparker
Source Firkin
One of the few full-color patterns here, but this one was just too good to pass up.
Source Alexey Usoltsev
It’s an egg, in the form of a pattern. This really is 2012.
Source Paul Phönixweiß
Used correctly, this could be nice. Used in a bad way, all hell will break loose.
Source Atle Mo
A light background pattern with diagonal stripes. Here's a simple light striped background for you.
Source V. Hartikainen
To get the tile this is based on select the rectangle in Inkscape and use shift+alt+i.
Source Firkin