Embossed lines and squares with subtle highlights.
Source Alex Parker
Prismatic Isometric Cube Wireframe Pattern No Background
Source GDJ
This is the remix of "polka dot seamless pattern".The image depicts polka dot seamless pattern.
Source Yamachem
A new one called white wall, not by me this time.
Source Yuji Honzawa
Nice and simple crossed lines in dark gray tones.
Source Stefan Aleksić
This is lovely, just the right amount of subtle noise, lines and textures.
Source Richard Tabor
From a drawing in 'A Guide to the Guildhall of the City of London', John Baddeley, 1898.
Source Firkin
Colorful Floral Background No Black
Source GDJ
This one is rather fun and playful. The 2X could be used at 1X too!
Source Welsley
A background pattern with blue on white vertical stripes.
Source V. Hartikainen
More Japanese-inspired patterns, Gold Scales this time.
Source Josh Green
Paper pattern with small dust particles and 45-degree strokes.
Source Atle Mo
The edges of all the red objects line up either vertically or horizontally, but it doesn't appear so. Made from a square tile that can be got by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
Remixed from a drawing in 'Line and form', Walter Crane, 1914.
Source Firkin
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
Alternative colour scheme. Not a pattern for fabrics, but one produced from a jpg of a stack of fabric items that was posted on Pixabay. The tile that this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
Derived from a drawing in 'Elfrica. An historical romance of the twelfth century', Charlotte Boger, 1885
Source Firkin
Geometric lines are always hot, and this pattern is no exception.
Source Listvetra
The image is a remix of "edo pattern-samekomon".I changed the color of dots from black to white and added BG in light-brown.
Source Yamachem