A repeating background of beige paper with vintage look. Repeats to infinity, as usual.
Source V. Hartikainen
Smooth Polaroid pattern with a light blue tint.
Source Daniel Beaton
Kaleidoscope Prismatic Abstract No Background
Source GDJ
This is a seamless pattern which is derived from a flower petal image.
Source Yamachem
Black brick wall pattern. Brick your site up!
Source Alex Parker
Feel free to use this seamless background texture as a background on a web site. It's colored in a light pink color and is seamlessly tile-able.
Source V. Hartikainen
A seamless tessellation pattern. To get the tile this is formed from, select the pattern in Inkscape and use shift+alt+i.
Source Firkin
Zero CC tileable yellow craft paper; scanned and made by me. CC0
Source Sojan Janso
An alternative colour scheme to the original seamless pattern.
Source Firkin
Prismatic Triangular Background Design Mark II 5
Source GDJ
A seamless pattern from a tile made from a jpg on Pixabay. To get the tile select the rectangle in Inkscape and use shift-alt-i.
Source Firkin