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
Remixed from a drawing in 'Paul's Sister', Frances Peard, 1889.
Source Firkin
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
Prismatic Groovy Concentric Background
Source GDJ
Some more diagonal lines and noise, because you know you want it.
Source Atle Mo
A classic dark tile for a bit of vintage darkness.
Source Listvetra
Super detailed 16×16 tile that forms a beautiful pattern of straws.
Source Pavel
Geometric lines are always hot, and this pattern is no exception.
Source Listvetra
Beautiful dark noise pattern with some dust and grunge.
Source Vincent Klaiber
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
Utilising a bird from s-light and some flowers from Almeidah. To get the unit tile, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
Remixed from a raster on Pixabay that was uploaded by ArtsyBee.
Source Firkin
Cubes as far as your eyes can see. You know, because they tile.
Source Jan Meeus
Not sure if this is related to the Nami you get in Google image search, but hey, it’s nice!
Source Dertig Media