Where the paintings in the templates come from, and how people and agents can find more like them.
The templates use 28 paintings that anyone can copy, change and sell with no permission and no fee. They are grouped by colour, so you can pick a set that suits your brand: warm, autumn, pastel, green, blue, night, snow, earth and storm. A credit is not required, but the templates show one anyway.
In code, the list lives in components/blocks/artwork.ts, which installs with the Sign In Page template:
import { artworkById, artworkByPalette } from "@/components/blocks/artwork"artworkByPalette("blue") // every blue paintingartworkById("point-judith") // one painting<AuthPage palette="night" />
To host the files yourself, download them into public/art/. The src values already point there.
For agents, the full list with ids, colour groups, titles, artists, years, licences and source links is at anotherui.dev/art/index.json:
Wikimedia Commons. The four watercolours by Turner, Conrad Martens and Edward Lear are public domain scans hosted on Wikimedia Commons. Each file page there lists the licence, the date and the collection that holds the original.
Cleveland Museum of Art. The other 24 come from the museum's Open Access collection, released under CC0. The museum marks a work CC0 only when it has cleared it for any use.
On Commons, check the licence on each file page before you use an image. Search results mix public domain files with Creative Commons ones that need a credit or have other rules. Cleveland's cc0=1 filter, below, does that check for you.
Every source below is free. Only one needs a key. Each was checked on 13 October 2026. Cleveland is the easiest place to start: one filter keeps only CC0 works and the images download directly.
The Met. Single objects load from https://collectionapi.metmuseum.org/public/collection/v1/objects/{id} and include isPublicDomain and the image links. Its search endpoint returned an error when we tried it.
Smithsonian Open Access.https://api.si.edu/openaccess/api/v1.0/search needs a free key from api.data.gov. DEMO_KEY works for testing.
Rijksmuseum.https://data.rijksmuseum.nl/search/collection needs no key and returns Linked Art JSON.
These let an agent search for art without writing the requests above. They are community projects, not run by the museums or Wikimedia. The versions are the latest on npm on 13 October 2026.
wikimedia-image-search-mcp 1.0.2 Wikimedia Commons, with a filter for public domain and CC0metmuseum-mcp 1.0.0 The Met's collection and Open Access imagesmcp-openverse 0.1.1 Openverse, across many collectionsart-mcp 0.2.1 Wikidata and several museum APIs in one server
Brand marks, like the Google, Apple and X buttons in Sign In and Sign Up, come from theSVG. It has over 7,000 logos, each in colour and mono versions.
pnpm add @thesvg/react
import Google from "@thesvg/react/google"import Apple from "@thesvg/react/apple"<Google className="size-5" /><Apple variant="mono" className="size-5" />
Raw SVGs.https://thesvg.org/icons/{slug}/{variant}.svg, for example https://thesvg.org/icons/github/mono.svg.
For agents. There is an MCP server, @thesvg/mcp-server, and a CLI, @thesvg/cli.
Trademarks. The logos are free to use for pointing at a brand, like a sign in button. The trademarks still belong to each company.