Cleo's Season 1 title card.

Cleo's first appearance in the show.

Cleo in Gandhi's clothes

An early design for Cleo from 1998 (?)

Model sheet for the main cast of Season 1, including Cleo.

Official promo art.

Storyboard art.

Ditto.

Revival series model sheet.

An unfinished sketch of Cleo's redesign, alongside an earlier version of Confucius.

Incredibly early versions of two scenes from S2E8 involving Cleo (and Frida).

Model sheet for Cleo and Frida during the French film sequence in S2E8.