Here is a fantastically action-packed illustration from the story "The Lost River", which was featured in the rarely-seen four story She-Ra Ladybird compilation book. Illustrated by Glenn Steward this piece comically shows both Catra and Clawdeen being shout out of a secret cavern by a torrent of water! The poses of both villains are great, but the most striking this is the comically Disney-esque look on Catra's face! I like the way in which the heroes are illustrated, particular She-Ra, who is leaning over and maintaining her balance by placing her hands on her knees.
(click on the image to see it at full-size)