Very simple, very blu(e). Subtle and nice.
Source Seb Jachec
From a drawing in 'Prose and Verse ', William Linton, 1836.
Source Firkin
A bit like smudged paint or some sort of steel, here is scribble light.
Source Tegan Male
The original enhanced with some gradients.
Source Firkin
Farmer could be some sort of fabric pattern, with a hint of green.
Source Fabian Schultz
A topographic map like this has actually been requested a few times, so here you go!
Source Sam Feyaerts
Prismatic Chevrons Pattern 5 With Background
Source GDJ
A seamless pattern created from a square tile. To get the tile, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
From a drawing in 'Art Embroidery', M.S. Lockwood and E. Glaister, 1878.
Source Firkin
Medium gray pattern with small strokes to give a weave effect.
Source Catherine
This ladies and gentlemen, is texturetastic! Love it.
Source Adam Pickering
If you need a green background for your blog/website, try this one. Remember that Green Striped Background is seamlessly tileable.
Source V. Hartikainen
A seamless background texture of old cardboard.
Source V. Hartikainen
Could remind you a bit of those squares in Super Mario Bros, yeh?
Source Jeff Wall
Used correctly, this could be nice. Used in a bad way, all hell will break loose.
Source Atle Mo
A seamless texture of black leather. I think it will look best when used in headers, footers or sidebars.
Source V. Hartikainen
Heavy depth and shadows here, but might work well on some mobile apps.
Source Damian Rivas
I know there is one here already, but this is sexy!
Source Gjermund Gustavsen
This pack of filters can help you adding a blocky overlay to objects. May come handy at drawing blocks of stone.
Source Lazur URH
A dark one with geometric shapes and dotted lines.
Source Mohawk Studios
Dark squares with some virus-looking dots in the grid.
Source Hugo Loning
Did anyone say The Hoff? This pattern is in no way related to Baywatch.
Source Josh Green