Dark squares with some virus-looking dots in the grid.
Source Hugo Loning
Drawn in Paint.net and vectorised in Vector Magic.
Source Firkin
This texture looks like old leather. It should look great as a background on web pages.
Source V. Hartikainen
A pale yellow background pattern with vertical stripes. The stripes are partially faded. I think this background image turned out pretty well, especially those faded stripes.
Source V. Hartikainen
A seamless paper background texture colored in pale yellow. This seamless texture is ideal for those who need a yellow background image for their website. The texture resembles paper.
Source V. Hartikainen
Colour version of a pattern that came out of playing with the 'light rays' plug-in for Paint.net
Source Firkin
Prismatic Polka Dots 3 No Background
Source GDJ
The starting point for this was a texture drawn with the 'Radial Colors' plug-in in Paint.net.
Source Firkin
Horizontal and vertical lines on a light gray background.
Source Adam Anlauf
That’s what it is, a dark dot. Or sort of carbon looking.
Source Tsvetelin Nikolov
Prismatic Geometric Tessellation Pattern 3 No Background
Source GDJ