Prismatic Geometric Pattern Background No Black
Source GDJ
Remix from a drawing in 'Ostatnie chwile powstania styczniowego', Zygmunt Sulima, 1887.
Source Firkin
Same as Silver Scales, but in black. Turn your site into a dragon with this great scale pattern.
Source Alex Parker
Colorful Floral Background 3 No Black
Source GDJ
A dark metallic background with a pattern of stamped dots. Here's a dark "metallic" background pattern for you.
Source V. Hartikainen
From a tile that can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
Honestly, who does not like a little pipe and mustache?
Source Luca Errico
Your eyes can trip a bit from looking at this – use it wisely.
Source Michal Chovanec
This reminds me of Game Cube. A nice light 3D cube pattern.
Source Sander Ottens
As far as fabric patterns goes, this is quite crisp.
Source Heliodor Jalba
Square design drawn in Paint.net and vectorized in Vector Magic.
Source Firkin
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
Remixed from a drawing in 'Maidenhood; or, the Verge of the Stream', Laura Jewry, 1876.
Source Firkin
Super detailed 16×16 tile that forms a beautiful pattern of straws.
Source Pavel