Our current header is from the pages of Tales From The Fediverse, an anthology series featuring stories from a few artists from across the Fediverse, created and edited by @david_a_webcomic !
And there's a mirror overview with previous editions at:
Mastodon.ART — Your friendly creative home on the Fediverse! Interact with friends and discover new ones, all on a platform that is community-owned and ad-free. Admin: @Curator. Moderators: @EmergencyBattle, @ScribbleAddict, @TapiocaPearl, @Otherbuttons, @katwylder