A playful triangle pattern with different shades of gray.
Source Dimitrie Hoekstra
A bit like some carbon, or knitted netting if you will.
Source Anna Litvinuk
The image depicts polka dot seamless pattern.
Source Yamachem
The image a seamless pattern derived from a weed which I can't identify.The original weed image is from here:https://jp.pinterest.com/pin/500744052301423641/
Source Yamachem
Carbon fiber is never out of fashion, so here is one more style for you.
Source Alfred Lee
Prismatic Abstract Background Design No Black
Source GDJ
Remixed from a drawing in 'Jezebel's Daughter', Wilkie Collins 1880
Source Firkin
Adapted heavily from a JPG that was uploaded to Pixabay by Viscious-Speed.
Source Firkin
From a drawing in 'A Guide to the Guildhall of the City of London', John Baddeley, 1898.
Source Firkin
Remixed from a drawing in 'The March of Loyalty', Letitia MacClintock, 1884.
Source Firkin
Geometric lines are always hot, and this pattern is no exception.
Source Listvetra
With a name this awesome, how can I go wrong?
Source Nikolay Boltachev
Number 3 in a series of 5 beautiful patterns. Can be found in colors on the submitter’s website.
Source Janos Koos
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
Seamless pattern formed from a tile that can be had by selecting the rectangle in Inkscape and using shift-alt-i.
Source Firkin
A slightly grainy paper pattern with small horizontal and vertical strokes.
Source Atle Mo
I love cream! 50x50px and lovely in all the good ways.
Source Thomas Myrman
It’s an egg, in the form of a pattern. This really is 2012.
Source Paul Phönixweiß
Luxury pattern, looking like it came right out of Paris.
Source Daniel Beaton
Used correctly, this could be nice. Used in a bad way, all hell will break loose.
Source Atle Mo
A monochrome pattern from a tile that can be had by selecting the rectangle in Inkscaope and using shift+alt+i
Source Firkin
Abstract Stars Geometric Pattern Prismatic No Background
Source GDJ
A free background pattern with abstract green tiles.
Source V. Hartikainen
Remixed from a drawing in 'Line and form', Walter Crane, 1914.
Source Firkin