Horizontal and vertical lines on a light gray background.
Source Adam Anlauf
Prismatic Curved Diamond Pattern 5 No Background
Source GDJ
From a drawing in 'Sun Pictures of the Norfolk Broads', Ernest Suffling, 1892.
Source Firkin
Zero CC tileable bark texture, photographed and made by me. CC0
Source Sojan Janso
A good starting point for a cardboard pattern. This would work well in a variety of colors.
Source Atle Mo
A simple circle. That’s all it takes. This one is even transparent, for those who like that.
Source Saqib
Remixed from a drawing that was uploaded to Pixabay by ractapopulous
Source Firkin
Prismatic Triangular Background Design Mark II 5
Source GDJ
You know I love paper patterns. Here is one from Stephen. Say thank you!
Source Stephen Gilbert
Vector version of a png that was uploaded to Pixabay by pencilparker
Source Firkin
Tiny circle waves, almost like the ocean.
Source Sagive
Geometric triangles seem to be quite hot these days.
Source Pixeden
Black paper texture, based on two different images.
Source Atle Mo
Based from Design Kindle
Classic vertical lines, in all its subtlety.
Source Cody L
Prismatic Basic Pattern 2 No Background
Source GDJ
No relation to the band, but damn it’s subtle!
Source Thomas Myrman
A topographic map like this has actually been requested a few times, so here you go!
Source Sam Feyaerts
Derived from elements found in a floral ornament drawing on Pixabay.
Source Firkin
A light background pattern with diagonal stripes. Here's a simple light striped background for you.
Source V. Hartikainen
A pale yellow background pattern with vertical stripes. The stripes are partially faded. I think this background image turned out pretty well, especially those faded stripes.
Source V. Hartikainen
Some rectangles, a bit of dust and grunge, plus a hint of concrete.
Source Atle Mo
A seamless chequerboard pattern formed from a tile that can be had in Inkscape by selecting the rectangle and using shift+alt+i.
Source Firkin
The perfect pattern for all your blogs about type, or type-related matters.
Source Atle Mo
A dark brown fabric-like background texture with seamless pattern of winding stripes.
Source V. Hartikainen
Classic vertical lines, in all its subtlety.
Source Cody L
The unit cell for this seamless pattern can be had in Inkscape by selecting the rectangle and using shift+alt+i.
Source Firkin