From a tile that can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
The classic 45-degree diagonal line pattern, done right.
Source Jorick van Hees
A simple but elegant classic. Every collection needs one of these.
Source Christopher Burton
Black And White Floral Pattern Background Inverse
Source GDJ
Retro Circles Background 4 No Black
Source GDJ
More tactile goodness. This time in the form of some rough cloth.
Source Bartosz Kaszubowski
Sometimes you just need the simplest thing.
Source Fabricio
Prismatic Groovy Concentric Background 4
Source GDJ
Light honeycomb pattern made up of the classic hexagon shape.
Source Federica Pelzel
Prismatic Snowflakes Pattern 2 No Background
Source GDJ
Remixed from a design seen on Pixabay. The basic tile can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
A seamless pattern formed from a square tile. To get the tile, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Super detailed 16×16 tile that forms a beautiful pattern of straws.
Source Pavel
Tiny little fibers making a soft and sweet look.
Source Badhon Ebrahim
A textured orange background pattern with vertical stripes.
Source V. Hartikainen
Prismatic Abstract Line Art Pattern Background
Source GDJ
Vector version of a JPG that was uploaded to Pixabay by theasad121
Source Firkin