Clean and crisp lines all over the place. Wrap it up with this one.
Source Dax Kieran
Colour version of the original pattern inspired by the front cover of 'Old and New Paris', Henry Edwards, 1894.
Source Firkin
Sweet and subtle white plaster with hints of noise and grunge.
Source Phil Maurer
If you want png files of this u can download them here : viscious-speed.deviantart.com/gallery/27635117
Source Viscious-Speed
Derived from a drawing in 'The Murmur of the Shells', Samuel Cowen, 1879.
Source Firkin
Light honeycomb pattern made up of the classic hexagon shape.
Source Federica Pelzel
Don’t look at this one too long if you’re high on something.
Source Luuk van Baars
Made by distorting a simple pattern using the 'sin waves' plugin for Paint.net and vectorising in Vector Magic
Source Firkin
Nothing like a clean set of bed sheets, huh?
Source Badhon Ebrahim
Formed by distorting a JPG from PublicDomainPictures
Source Firkin
A seamless texture of a rough concrete surface.
Source V. Hartikainen
Brushed aluminum, in a bright gray version. Lovely 2X as well.
Source Andre Schouten
Background Wall, Art Abstract, Block Well & CC0 texture.
Source Ractapopulous
The square tile this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
A hint of orange color, and some crossed and embossed lines.
Source Adam Anlauf
Pattern produced in Paint.net using the Vibrato plug-in.
Source Firkin
Prismatic Groovy Concentric Background No Black
Source GDJ
Formed by heavily distorting part of a an image of a fish uploaded to Pixabay by GLady
Source Firkin
This is so subtle I hope you can see it! Tweak at will.
Source Alexandre Naud
A free seamless background pattern for use on websites.
Source V. Hartikainen
This is a semi-dark pattern, sort of linen-y.
Source Sagive SEO