Inspired by this, I came up with this pattern. Madness!
Source Atle Mo
Otis Ray Redding was an American soul singer-songwriter, record producer, arranger, and talent scout. So you know.
Source Thomas Myrman
Derived from an image that was uploaded to Pixabay by darkmoon1968
Source Firkin
This could be a hippy vintage wallpaper.
Source Tileable Patterns
From a drawing in 'Real Sailor-Songs', John Ashton, 1891.
Source Firkin
Derived from elements found in a floral ornament drawing on Pixabay.
Source Firkin
Bright Multicolored Floral Background by Karen Arnold from PDP.
Source GDJ
Prismatic Rounded Squares Grid 3 No Background
Source GDJ
Remixed from a drawing in 'The March of Loyalty', Letitia MacClintock, 1884.
Source Firkin
That’s what it is, a dark dot. Or sort of carbon looking.
Source Tsvetelin Nikolov
This was formed by distorting an image of a background on Pixabay.
Source Firkin
Prismatic Curved Diamond Pattern 3 No Background
Source GDJ
This is a semi-dark pattern, sort of linen-y.
Source Sagive SEO
Nice and simple crossed lines in dark gray tones.
Source Stefan Aleksić
The classic notebook paper with horizontal stripes.
Source Are Sundnes
Pixel by pixel, sharp and clean. Very light pattern with clear lines.
Source M.Ashok
This is so subtle I hope you can see it! Tweak at will.
Source Alexandre Naud
The tile for this is based on a repeating unit close to a design on Pixabay. It can be had by selecting the rectangle in Inkscape and using shift-alt-i.
Source Firkin
Prismatic Geometric Pattern Background 2
Source GDJ
A background pattern inspired by designs seen in 'Burghley. The Life of William Cecil', William Charlton, 1857.
Source Firkin