Pixel by pixel, sharp and clean. Very light pattern with clear lines.
Source M.Ashok
Not sure if this is related to the Nami you get in Google image search, but hey, it’s nice!
Source Dertig Media
Drawn in Paint.net and vectorised in Vector Magic.
Source Firkin
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
A grid of squares with green colours. Since the colours are randomly distributed it is automatically seamless.
Source Firkin
A free web background image with a seamless concrete-like texture and an Indian-red color.
Source V. Hartikainen
A heavy hitter at 400x400px, but lovely still.
Source Breezi
Can never have too many knitting patterns, especially as nice as this.
Source Victoria Spahn
From a drawing in 'Line and form', Walter Crane, 1914.
Source Firkin
Nothing like a clean set of bed sheets, huh?
Source Badhon Ebrahim
Light honeycomb pattern made up of the classic hexagon shape.
Source Federica Pelzel
Derived from an image that was uploaded to Pixabay by darkmoon1968
Source Firkin
From a drawing in 'Resa i Afrika, genom Angola, Ovampo och Damaraland', P. Moller, 1899.
Source Firkin
A seamless pattern from a tile drawn in Paint.net and vectorised in Vector Magic
Source Firkin
I know there is one here already, but this is sexy!
Source Gjermund Gustavsen
More Japanese-inspired patterns, Gold Scales this time.
Source Josh Green
Never out of fashion and so much hotter than the 45º everyone knows, here is a sweet 60º line pattern.
Source Atle Mo
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
You know, tiny and sharp. I’m sure you’ll find a use for it.
Source Atle Mo
Prismatic Abstract Geometric Background 4
Source GDJ
More tactile goodness. This time in the form of some rough cloth.
Source Bartosz Kaszubowski
This is indeed a bit strange, but here’s to the crazy ones!
Source Christopher Buecheler