Horizontal and vertical lines on a light gray background.
Source Adam Anlauf
Nicely executed tiling for an interesting pattern.
Source Ignasi Àvila Padró
ZeroCC tileabel stone granite texture, edited from pixabay. CC0
Source Sojan Janso
A seamless background pattern of dark brown wood planks.
Source V. Hartikainen
From a drawing in 'Art Embroidery', M.S. Lockwood and E. Glaister, 1878.
Source Firkin
More carbon fiber for your collections. This time in white or semi-dark gray.
Source Badhon Ebrahim
Background pattern originally a PNG drawn in Paint.net
Source Firkin
A seamless pattern formed from background pattern 102
Source Firkin
Prismatic Curved Diamond Pattern 2 No Background
Source GDJ
Nice and simple crossed lines in dark gray tones.
Source Stefan Aleksić
Spice up your next school project with this icon background.
Source Swetha
Zero CC tileable moss or lichen covered stone texture, edited from pixabay. CC0
Source Sojan Janso
Recreated from a pattern found in 'Az Osztrák-Magyar Monarchia irásban és képben', 1882. To get the tile this is based on select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
A seamless pattern formed from a square tile. The tile can be retrieved by selecting the rectangle in Inkscape and using shift-alt-I. A version of the original with random colors.
Source Firkin
Background Wall, Art Abstract, Blue Well & CC0 texture.
Source Ractapopulous
So tiny, just 7 by 7 pixels – but still so sexy. Ah yes.
Source Dmitriy Prodchenko
A new one called white wall, not by me this time.
Source Yuji Honzawa
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
Super detailed 16×16 tile that forms a beautiful pattern of straws.
Source Pavel
A black tile-able background with paper-like texture.
Source V. Hartikainen
Simple wide squares with a small indent. Fits all.
Source Petr Šulc.
Abstract Arbitrary Geometric Background derived from an image on Pixabay.
Source GDJ
Got some felt in my mailbox today, so I scanned it for you to use.
Source Atle Mo