ZeroCC tileable stone texture, edited from pixabay, CC0
Source Sojan Janso
Prismatic Abstract Geometric Background 2
Source GDJ
Never out of fashion and so much hotter than the 45º everyone knows, here is a sweet 60º line pattern.
Source Atle Mo
ZeroCC tileable stone texture, edited from pixabay, CC0
Source Sojan Janso
Subtle scratches on a light gray background.
Source Andrey Ovcharov
A pattern derived from part of a fractal rendering in Paint.net.
Source Firkin
Element of beach pattern with background.
Source Rones
Could remind you a bit of those squares in Super Mario Bros, yeh?
Source Jeff Wall
Used the 6th circle pattern designed by Viscious-Speed to create a print that can be used for card making or scrapbooking. Save as a PDF file for the best printing option.
Source Lovinglf
Tiny circle waves, almost like the ocean.
Source Sagive
A dark one with geometric shapes and dotted lines.
Source Mohawk Studios
Vector version of a png that was uploaded to Pixabay by pencilparker
Source Firkin
Submitted in a cream color, but you know how I like it.
Source Devin Holmes
From a drawing in 'Sun Pictures of the Norfolk Broads', Ernest Suffling, 1892.
Source Firkin
Uses spirals from Pixabay. To get the basic tile select the rectangle in Inkscape and use shift+alt+i
Source Firkin
Dark, square, clean and tidy. What more can you ask for?
Source Jaromír Kavan
8 by 8 pixels, and just what the title says.
Source pixilated
A subtle shadowed checkered pattern. Increase the lightness for even more subtle sexiness.
Source Josh Green
It looks like a polished stone surface to me. Download it for free, as always.
Source V. Hartikainen
To get the tile this is based on, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
These dots are already worn for you, so you don’t have to.
Source Matt McDaniel