Clean and crisp lines all over the place. Wrap it up with this one.
Source Dax Kieran
Remixed from an image that was uploaded to Pixabay by CatherineClennan
Source Firkin
Light gray paper pattern with small traces of fiber and some dust.
Source Atle Mo
Black And White Floral Pattern Background Inverse
Source GDJ
Recreated from a pattern found in 'Az Osztrák-Magyar Monarchia irásban és képben', 1882. To get the tile this is based on select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
We have some linen patterns here, but none that are stressed. Until now.
Source Jordan Pittman
You could get a bit dizzy from this one, but it might come in handy.
Source Dertig Media
Seamless pattern the tile for which can be had by using shift-alt-I on the selected rectangle in Inkscape.
Source Firkin
Super simple but very nice indeed. Gray with vertical stripes.
Source Merrin Macleod
A playful triangle pattern with different shades of gray.
Source Dimitrie Hoekstra
Design drawn in Paint.net, vectorised using Vector Magic and finished in Inkscape.
Source Firkin
Prismatic Geometric Tessellation Pattern No Background
Source GDJ
This is sort of fresh, but still feels a bit old school.
Source Martuchox
A version without colours blended together to give a different look.
Source Firkin
An emulated “transparent” background pattern, like that of all kinds of computer graphics software.
Source AdamStanislav
Pixel by pixel, sharp and clean. Very light pattern with clear lines.
Source M.Ashok
From a drawing in 'Cowdray: the history of a great English House', Julia Roundell, 1884.
Source Firkin
Prismatic Floral Background No Black
Source GDJ
The first pattern on here using opacity. Try it on a site with a colored background, or even using mixed colors.
Source Nathan Spady
Bigger is better, right? So here you have some large carbon fiber.
Source Factorio.us Collective