Pixel by pixel, sharp and clean. Very light pattern with clear lines.
Source M.Ashok
As far as fabric patterns goes, this is quite crisp.
Source Heliodor Jalba
Prismatic Groovy Concentric Background 5
Source GDJ
It was called Navy Blue, but I made it dark. You know, the way I like it.
Source Ethan Hamilton
Prismatic Abstract Geometric Background derived from an image on Pixabay.
Source GDJ
Alternative colour scheme for the original floral pattern.
Source Firkin
Derived from a corner decoration itself found as a jpg on Pixabay.
Source Firkin
Alternative colour scheme for the original floral pattern.
Source Firkin
Seamless Prismatic Quadrilateral Line Art Pattern No Background
Source GDJ
Did anyone say The Hoff? This pattern is in no way related to Baywatch.
Source Josh Green
White circles connecting on a light gray background.
Source Mark Collins
Remixed from a PNG that was uploaded to Pixabay by k_jprather
Source Firkin
A seamless pattern the unit cell for which can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
From a drawing in 'Sun Pictures of the Norfolk Broads', Ernest Suffling, 1892.
Source Firkin
New paper pattern with a slightly organic feel to it, using some thin threads.
Source Atle Mo
Utilising some flowers from Almeidah. To get the unit tile, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
A nice and simple gray stucco material. Great on its own, or as a base for a new pattern.
Source Bartosz Kaszubowski
A seamless gray background texture suitable for use on websites. To me, it has the look of stone. Feel free to modify it to meet your needs (by making it a bit lighter or darker, for example).
Source V. Hartikainen
If you like it a bit trippy, this wave pattern might be for you.
Source Ian Soper
The following orange background pattern resembles a honeycomb.
Source V. Hartikainen
Just to prove my point, here is a slightly modified dark version.
Source Atle Mo
This seamless background image should look nice on websites. It has a dark blue gray texture with vertical stripes, it tiles seamlessly and, like all of the background images here, it's free. So, if you like it, take it!
Source V. Hartikainen
Just like your old suit, all striped and smooth.
Source Alex Berkowitz
Remixed from a drawing in 'The March of Loyalty', Letitia MacClintock, 1884.
Source Firkin
Abstract Arbitrary Geometric Background derived from an image on Pixabay.
Source GDJ