The image depicts a seamless pattern of a Japanese family crest called "chidori" in Japanese .A chidori in Japanese means a plover in English.
Source Yamachem
Formed by distorting the inside front cover of 'Diversæ insectarum volatilium : icones ad vivum accuratissmè depictæ per celeberrimum pictorem', Jacob Hoefnagel, 1630.
Source Firkin
Colorful Floral Background 3 No Black
Source GDJ
The tile this is based on can be retrieved by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
From a drawing in 'Line and form', Walter Crane, 1914.
Source Firkin
A background pattern with a look of rough fabric.
Source V. Hartikainen
Prismatic Abstract Geometric Background 2 No Black
Source GDJ
Remixed from a drawing in 'In an Enchanted Island', William Mallock, 1892.
Source Firkin
One more updated pattern. Not really carbon fiber, but it’s the most popular pattern, so I’ll give you an extra choice.
Source Atle Mo
The image a seamless pattern derived from a weed which I can't identify.The original weed image is from here:https://jp.pinterest.com/pin/500744052301423641/
Source Yamachem
Dead simple but beautiful horizontal line pattern.
Source Fabian Schultz
Same as the black version, but now in shades of gray. Very subtle and fine grained.
Source Atle Mo
More in the paper realm, this time with fibers.
Source Jorge Fuentes
Neat little photography icon pattern.
Source Hossam Elbialy
Vector version of a png that was uploaded to Pixabay by pencilparker
Source Firkin
Prismatic Isometric Cube Extra Pattern No Background
Source GDJ
Number 4 in a series of 5 beautiful patterns. Can be found in colors on the submitter’s website.
Source Janos Koos
Prismatic Rounded Squares Grid 4 No Background
Source GDJ
Prismatic Curved Diamond Pattern 6 No Background
Source GDJ
Remixed from a drawing in 'The Canadian horticulturist', 1892
Source Firkin
A simple circle. That’s all it takes. This one is even transparent, for those who like that.
Source Saqib