From a drawing in 'A Rolling Stone. A tale of wrongs and revenge', John Hartley, 1878.
Source Firkin
This is so subtle you need to bring your magnifier!
Source Carlos Valdez
If you want png files of this u can download them here : viscious-speed.deviantart.com/gallery/27635117
Source Viscious-Speed
Remixed from a drawing in 'Some account of the Worshipful Company of Ironmongers', John Nicholl, 1866.
Source Firkin
This is a seamless pattern which is derived from a flower petal image.
Source Yamachem
No idea what Nistri means, but it’s a crisp little pattern nonetheless.
Source Markus Reiter
Prismatic Abstract Line Art Pattern Background 2
Source GDJ
Love the style on this one, very fresh. Diagonal diamond pattern. Get it?
Source INS
This ladies and gentlemen, is texturetastic! Love it.
Source Adam Pickering
From a drawing in 'Handbook of the excursions proposed to be made by the Lincoln Diocesan Architectural Society, on the 27th and 28th of May, 1857', Edward Trollope, 1857.
Source Firkin
Sounds French. Some 3D square diagonals, that’s all you need to know.
Source Graphiste
Submitted in a cream color, but you know how I like it.
Source Devin Holmes