Some more diagonal lines and noise, because you know you want it.
Source Atle Mo
A topographic map like this has actually been requested a few times, so here you go!
Source Sam Feyaerts
A good starting point for a cardboard pattern. This would work well in a variety of colors.
Source Atle Mo
Abstract Tiled Background Extended 8
Source GDJ
A seamless pattern the unit cell for which can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
Has nothing to do with toast, but it’s nice and subtle.
Source Pippin Lee
Derived from elements found in a floral ornament drawing on Pixabay.
Source Firkin
From a drawing in 'From Snowdon to the Sea. Striking stories of North and South Wales', Marie Trevelyan, 1895.
Source Firkin
The original enhanced with one of Inkscapes's filters.
Source Firkin
Colourful background achieved with gradient fills.
Source Firkin
Remixed from a design seen in 'Burghley. The Life of William Cecil', William Charlton, 1857.
Source Firkin
A chequerboard pattern with a fruit theme. The fruits are from a posting by inkscapeforum.it.
Source Firkin
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
A new one called white wall, not by me this time.
Source Yuji Honzawa
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
Remixed from a drawing in 'Works. Popular edition', John Ruskin, 1886.
Source Firkin
This is so subtle I hope you can see it! Tweak at will.
Source Alexandre Naud
This pattern comes in orange, and it looks as if it is "made of glass".
Source V. Hartikainen
Prismatic Curved Diamond Pattern 8 No Background
Source GDJ