Post your wallpaper

[You don't see any blue avatars now]

On my laptop:

Main screen:

Book cover of Dreadnought (April Daniels, 2017); source of wallpaper: https://www.reddit.com/r/wallpaper/comments/ogt6kc/1920x1080_dreadnaught_april_daniels_nemesis/

Lock screen:

Art by captain-genebe, whose Tumblr account is no longer extant; here's a secondary source:  https://aroaessidhe.tumblr.com/post/175547597974/i-did-more-dreadnought-fan-art-for-pride-i-swear
Joke by Koopa, made into a meme by me

Not actual screenshots 'cause I didn't feel like taking actual screenshots. My phone screen is just the default because I don't trust myself not to break this one too.