I love the movie Pineapple Express, and I’m also liking this Pineapple right here.
Source Audee Mirza
Nice and simple crossed lines in dark gray tones.
Source Stefan Aleksić
From a drawing in 'Hyde Park from Domesday-Book to date', John Ashton, 1896.
Source Firkin
Prismatic Hypnotic Pattern 2 No Background
Source GDJ
Use shift+alt+i on the selected rectangle in Inkscape to get the tile this is based on
Source Firkin
A light background pattern with diagonal stripes. Here's a simple light striped background for you.
Source V. Hartikainen
A free seamless background with pink spots.
Source V. Hartikainen
This is so subtle I hope you can see it! Tweak at will.
Source Alexandre Naud
Zero CC tileable wood texture, made by me procedurally in Neo Texture Edit.
Source Sojan Janso
After 1 comes 2, same but different. You get the idea.
Source Hendrik Lammers
Prismatic Isometric Cube Extra Pattern No Background
Source GDJ
No idea what Nistri means, but it’s a crisp little pattern nonetheless.
Source Markus Reiter
The classic 45-degree diagonal line pattern, done right.
Source Jorick van Hees
Nothing like a clean set of bed sheets, huh?
Source Badhon Ebrahim
A seamless pale yellow paper background with a pattern of animal tracks.
Source V. Hartikainen
Prismatic Abstract Geometric Background 5 No Black
Source GDJ
Prismatic Hexagonalist Pattern No Background
Source GDJ
A simple but elegant classic. Every collection needs one of these.
Source Christopher Burton
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
And some more testing, this time with Seamless Studio. It’s Robots FFS!
Source Seamless Studio
Same as Silver Scales, but in black. Turn your site into a dragon with this great scale pattern.
Source Alex Parker
A seamless pattern the starting point for which was a 'rainbow twist' texture in Paint.net.
Source Firkin
An alternative colour scheme to the original seamless pattern.
Source Firkin