The image depicts a seamless pattern of a Japanese family crest called "chidori" in Japanese .A chidori in Japanese means a plover in English.
Source Yamachem
Seamless pattern the basic tile for which can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
Did anyone say The Hoff? This pattern is in no way related to Baywatch.
Source Josh Green
All good things come in threes, so I give you the third in my little concrete wall series.
Source Atle Mo
Prismatic Hexagonalist Pattern No Background
Source GDJ
Original minus the background
Source Firkin
The tile this is formed from can be retrieved in Inkscape by selecting the rectangle and using shift+alt+i
Source Firkin
From a drawing in 'At home', J. Sowerby, J. Crane and T. Frederick, 1881.
Source Firkin
Feel free to download and use it, or see the rest of the dark background patterns that I have made. Anyway, I hope you will find something that you like.
Source V. Hartikainen
A slightly grainy paper pattern with small horizontal and vertical strokes.
Source Atle Mo
Prismatic Polka Dots 3 No Background
Source GDJ
If you want png files of thisu can download them here :
Source Viscious-Speed
Clean and crisp lines all over the place. Wrap it up with this one.
Source Dax Kieran
A nice and simple gray stucco material. Great on its own, or as a base for a new pattern.
Source Bartosz Kaszubowski
Not even 1kb, but very stylish. Gray thin lines.
Source Struck Axiom
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
Not strictly seamless in that opposite edges are not identical. But they do marry up to make an interesting pattern
Source Firkin
Don’t look at this one too long if you’re high on something.
Source Luuk van Baars
I have no idea how to describe this one, but it’s light and delicate.
Source JBasoo
This is a semi-dark pattern, sort of linen-y.
Source Sagive SEO