The unit cell for this seamless pattern can be had in Inkscape by selecting the rectangle and using shift+alt+i.
Source Firkin
The tile for this is based on a repeating unit close to a design on Pixabay. It can be had by selecting the rectangle in Inkscape and using shift-alt-i.
Source Firkin
A seamless pattern based on a square tile that can be retrieved in Inkscape by selecting the rectangle and using shift-alt-i.
Source Firkin
Colour version of a pattern that came out of playing with the 'light rays' plug-in for Paint.net
Source Firkin
Bumps, highlight and shadows – all good things.
Source Badhon Ebrahim
From a design found in 'History of the Virginia Company of London; with letters to and from the first Colony, never before printed', Edward Neill, 1869.
Source Firkin
I guess this one is inspired by an office. A dark office.
Source Andrés Rigo.
A seamless texture of a rough concrete surface.
Source V. Hartikainen
This pattern comes in orange, and it looks as if it is "made of glass".
Source V. Hartikainen
Prismatic Abstract Geometric Background 2 No Black
Source GDJ
The image depicts a shell seamless pattern.I used an OCAL clipart called "Shell" uploaded by "jgm104".Thanks.
Source Yamachem
Has nothing to do with toast, but it’s nice and subtle.
Source Pippin Lee
Super simple but very nice indeed. Gray with vertical stripes.
Source Merrin Macleod
A floral background formed from numerous clones of flower 117.
Source Firkin
Used the 6th circle pattern designed by Viscious-Speed to create a print that can be used for card making or scrapbooking. Save as a PDF file for the best printing option.
Source Lovinglf
A bit like some carbon, or knitted netting if you will.
Source Anna Litvinuk
A set of paper filters. The base texture is generated the same way, only the compositing mode is varied.
Source Lazur URH
Can never have too many knitting patterns, especially as nice as this.
Source Victoria Spahn
If you don’t like cream and pixels, you’re in the wrong place.
Source Mizanur Rahman
A simple example on using clones. You can generate a nice base for a pattern fill quickly with it.
Source Lazur URH
Gold Triangular Seamless Pattern No Background
Source GDJ
The starting point for this was a texture drawn with the 'Radial Colors' plug-in in Paint.net.
Source Firkin
Pass parameters to the URL or edit the source code variables to configure the graph paper for the division desired.
Source JayNick
A nice and simple gray stucco material. Great on its own, or as a base for a new pattern.
Source Bartosz Kaszubowski