From a drawing in 'The Quiver of Love', Walter Crane, 1876
Source Firkin
I love the movie Pineapple Express, and I’m also liking this Pineapple right here.
Source Audee Mirza
Prismatic Abstract Line Art Pattern Background 2
Source GDJ
A light gray fabric pattern with faded vertical stripes.
Source V. Hartikainen
Sharp pixel pattern, just like the good old days.
Source Paridhi
A dark one with geometric shapes and dotted lines.
Source Mohawk Studios
Zero CC tileable wood texture, made by me procedurally in Neo Texture Edit.
Source Sojan Janso
Prismatic Groovy Concentric Background No Black
Source GDJ
Derived from elements found in a floral ornament drawing on Pixabay.
Source Firkin
Prismatic Abstract Geometric Background 5 No Black
Source GDJ
I know there is one here already, but this is sexy!
Source Gjermund Gustavsen
Have you wondered about how it feels to be buried alive? Here is the pattern for it.
Source Hendrik Lammers
Sharp but soft triangles in light shades of gray.
Source Pixeden
Remixed from a design seen in 'Burghley. The Life of William Cecil', William Charlton, 1857
Source Firkin
Actually, there's no clouds in it, but I think it looks quite nice.
Source V. Hartikainen
A simple circle. That’s all it takes. This one is even transparent, for those who like that.
Source Saqib
Derived from a corner decoration itself found as a jpg on Pixabay.
Source Firkin
The file was named striped lens, but hey – Translucent Fibres works too.
Source Angelica
Cubes as far as your eyes can see. You know, because they tile.
Source Jan Meeus
From a drawing in 'Les Chroniqueurs de l'Histoire de France depuis les origines jusqu'au XVIe siècle', Henriette Witt, 1884.
Source Firkin
A free seamless background texture of "timber wall" (colored in dark brown).
Source V. Hartikainen
A seamless pattern from a tile drawn in Paint.net and vectorised in Vector Magic
Source Firkin