A dark gray, sandy pattern with small light dots, and some angled strokes.
Source Atle Mo
Bright Multicolored Floral Background by Karen Arnold from PDP.
Source GDJ
It almost looks a bit blurry, but then again, so are fishes.
Source Petr Šulc
A dark one with geometric shapes and dotted lines.
Source Mohawk Studios
A slightly more textured pattern, medium gray. A bit like a potato sack?
Source Bilal Ketab
CC0 and a seamless pattern from a tile drawn in Paint.net .
Source SliverKnight
It was called Navy Blue, but I made it dark. You know, the way I like it.
Source Ethan Hamilton
From a drawing in 'At home', J. Sowerby, J. Crane and T. Frederick, 1881.
Source Firkin
Formed by heavily distorting part of a an image of a fish uploaded to Pixabay by GLady
Source Firkin
Washi (和紙?) is a type of paper made in Japan. Here’s the pattern for you!
Source Carolynne
Remixed from an image that was uploaded to Pixabay by Pixeline
Source Firkin
Turn your site into a dragon with this great scale pattern.
Source Alex Parker
The act or state of corrugating or of being corrugated, a wrinkle; fold; furrow; ridge.
Source Anna Litvinuk
Number 2 in a series of 5 beautiful patterns. Can be found in colors on the submitter’s website.
Source Janos Koos
I love the movie Pineapple Express, and I’m also liking this Pineapple right here.
Source Audee Mirza
From a drawing in 'The Quiver of Love', Walter Crane, 1876
Source Firkin
A new one called white wall, not by me this time.
Source Yuji Honzawa
Remixed from a drawing in 'Works. Popular edition', John Ruskin, 1886.
Source Firkin
Awesome name, great pattern. Who does not love space?
Source Nick Batchelor
A criss-cross pattern similar to one I saw mown into a sports field.
Source Firkin
From a tile that can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
Tweed is back in style – you heard it here first. Also, the @2X version here is great!
Source Simon Leo
Remixed from a drawing in 'Maidenhood; or, the Verge of the Stream', Laura Jewry, 1876.
Source Firkin
A seamless textured paper for backgrounds. Colored in pale orange hues.
Source V. Hartikainen