Elbereth Tattoo
From A KoL Wiki

Please allow me to paint your portrait...
The splendor of Yendor! It renders me aloft to the pinnacle of creativity!

References
- "Elbereth" is the name of a revered Elvish goddess in J. R. R. Tolkien's fantasy universe, Middle-earth. In the game NetHack, engraving it will prevent monsters from attacking you (at least until you attack them).