Derived from an image that was uploaded to Pixabay by Darkmoon1968
Source Firkin
A seamless pattern of dark bricks. Maybe it's not very realistic, but it looks good in my opinion.
Source V. Hartikainen
A seamless pattern formed from a sports car on clker.com. To get the tile, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
A re-make of the Gradient Squares pattern.
Source Dimitar Karaytchev
A cute x, if you need that sort of thing.
Source Juan Scrocchi
Formed by distorting an image on Pixabay that was uploaded by gustavorezende. To get the tile this is based on, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Prismatic Curved Diamond Pattern 3 No Background
Source GDJ
Derived from an image that was uploaded to Pixabay by Darkmoon1968
Source Firkin
Submitted in a cream color, but you know how I like it.
Source Devin Holmes
Looks like a technical drawing board: small squares forming a nice grid.
Source We Are Pixel8
Can’t believe we don’t have this in the collection already! Slick woven pattern with crisp details.
Source Max Rudberg