Derived from an image that was uploaded to Pixabay by Kaz
Source Firkin
Prismatic Basic Pattern 2 No Background
Source GDJ
Prismatic Groovy Concentric Background 3
Source GDJ
Super dark, crisp and detailed. And a Kill Bill reference.
Source Badhon Ebrahim
A re-make of the Gradient Squares pattern.
Source Dimitar Karaytchev
Vector version of a png that was uploaded to Pixabay by pencilparker
Source Firkin
Prismatic Basic Pattern 2 No Background
Source GDJ
From a drawing in 'Line and form', Walter Crane, 1914.
Source Firkin
Abstract Stars Geometric Pattern Prismatic No Background
Source GDJ
Tile available in Inkscape using shift-alt-i on the selected rectangle
Source Firkin
There are many carbon patterns, but this one is tiny.
Source Designova
Abstract Ellipses Background Grayscale
Source GDJ
Zero CC tillable hard cover red book with X shape marks. Scanned and made by me.
Source Sojan Janso