Remixed from a drawing in 'In an Enchanted Island', William Mallock, 1892.
Source Firkin
A seamless pattern the unit cell for which can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
Bit of a strange name on this one, but still nice. Tiny gray square things.
Source Carlos Valdez
If you don’t like cream and pixels, you’re in the wrong place.
Source Mizanur Rahman
Brushed aluminum, in a bright gray version. Lovely 2X as well.
Source Andre Schouten
To get the tile this is based on, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
I took the liberty of using Dmitry’s pattern and made a version without perforation.
Source Atle Mo
To get the tile this is formed from select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Continuing the geometric trend, here is one more.
Source Mike Warner
Crossing lines with a subtle emboss effect on a dark background.
Source Stefan Aleksić
This one is rather fun and playful. The 2X could be used at 1X too!
Source Welsley
Dark, crisp and subtle. Tiny black lines on top of some noise.
Source Wilmotte Bastien
Carbon fiber is never out of fashion, so here is one more style for you.
Source Alfred Lee
The tile this fill pattern is based on can be had by using shift+alt+i on the rectangle.
Source Firkin
This was formed by distorting an image of a background on Pixabay.
Source Firkin
Same classic 45-degree pattern, dark version.
Source Luke McDonald
Background pattern originally a PNG drawn in Paint.net
Source Firkin
Pixel by pixel, sharp and clean. Very light pattern with clear lines.
Source M.Ashok
A seamless paper background colored in pale yellow.
Source V. Hartikainen
The tile this is based on was adapted from an image that was uploaded to Pixabay by frolicsomepl. It can be had in Inkscape by selecting the rectangle and using shift+alt+i
Source Firkin
Prismatic Floral Pattern 3 Variation 3 No Background
Source GDJ
Remixed from a drawing in 'Chambéry à la fin du XIVe siècle', Timoleon Chapperon, 1863.
Source Firkin
You guessed it – looks a bit like cloth.
Source Peax Webdesign
A re-make of the Gradient Squares pattern.
Source Dimitar Karaytchev