From a drawing in 'A Rolling Stone. A tale of wrongs and revenge', John Hartley, 1878.
Source Firkin
A bit simplified version. Although it could be edited out to be simpler. Anyway, this time the tiling is converted to a pattern fill -which is using clipping for the tile's edges.
Source Lazur URH
Could be paper, could be a Polaroid frame – up to you!
Source Chaos
As simple and subtle as it gets. But sometimes that’s just what you want.
Source Designova
Nice and simple crossed lines in dark gray tones.
Source Stefan Aleksić
The basic shapes never get old. Simple triangle pattern.
Source Atle Mo
Lovely light gray floral motif with some subtle shades.
Source GraphicsWall
The square tile this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
The tile this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
From a drawing in 'Line and form', Walter Crane, 1914.
Source Firkin
Sounds French. Some 3D square diagonals, that’s all you need to know.
Source Graphiste
From a drawing in 'Sun Pictures of the Norfolk Broads', Ernest Suffling, 1892.
Source Firkin
Kaleidoscope Prismatic Abstract No Background
Source GDJ
The file was named striped lens, but hey – Translucent Fibres works too.
Source Angelica
This one has rusty dark brown texture.
Source V. Hartikainen
Abstract Stars Geometric Pattern Prismatic No Background
Source GDJ
Here's a subtle marble-like background for use on websites.
Source V. Hartikainen