A picture of Oberon taken from the Gods and Demons wiki. Oberon is a king of the fairies in medieval and Renaissance literature and also the name of the outermost major moon of the planet Uranus. This name was chosen by Niklaus Wirth for the Oberon programming language created for the Oberon System (from the moon, not the king of the fairies).
https://media.emacs.ch/media_attachments/files/110/749/950/226/846/680/original/a53871fc3a33fbdc.png