There used to be a very good BBS ANSI art(like the banner in my Nostr profile) website called AnsiGarden.com but the site is dead now, thankfully it looks like someone put some of their work back online. Of course there is the web archive as well but very nice of someone to host the images at blogspot in decent quality. https://ansigarden.blogspot.com https://web.archive.org/web/20250000000000*/ansigarden.com

Here they come https://pbs.twimg.com/media/Gl3OIITXAAAWT01?format=jpg&name=900x900