Prismatic Floral Background No Black
Source GDJ
A dark pattern made out of 3×3 circles and a 1px shadow. This works well as a carbon texture or background.
Source Atle Mo
The tile for this is based on a repeating unit close to a design on Pixabay. It can be had by selecting the rectangle in Inkscape and using shift-alt-i.
Source Firkin
A seamless light gray paper texture with horizontal double lines.
Source V. Hartikainen
Prismatic Rounded Squares Grid 3 No Background
Source GDJ
A free background image with a seamless texture of cardboard. This texture of cardboard looks quite realistic, especially when is actually tiled.
Source V. Hartikainen
Seamless SVG vector and JPG backgrounds with faded diagonal stripes. The colors are editable.
Source V. Hartikainen
Zero CC tileable dry grass texture, photographed and made by me. CC0
Source Sojan Janso
Background formed from the iconic plastic construction bricks that gave me endless hours of fun when I was a lad.
Source Firkin
Did anyone say The Hoff? This pattern is in no way related to Baywatch.
Source Josh Green
A dark gray, sandy pattern with small light dots, and some angled strokes.
Source Atle Mo
Prismatic Geometric Pattern Background 2 No Black
Source GDJ
A pale olive green background with a seamless texture.
Source V. Hartikainen
From a tile that can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
From a drawing in 'In an Enchanted Island', William Mallock, 1892.
Source Firkin
The name is totally random, but hey, it sounds good.
Source Atle Mo
Light gray pattern with an almost wall tile-like appearance.
Source Markus Tinner
Light gray version of the Binding pattern that looks a bit like fabric.
Source Newbury
A seamless pattern formed from background pattern 102
Source Firkin
Dark wooden pattern, given the subtle treatment. based on texture from Cloaks.
An alternative colour scheme to the original seamless pattern.
Source Firkin
Turn your site into a dragon with this great scale pattern.
Source Alex Parker