So, a TAS Art contest ... very good, finally a reason for me to deal with one of my favourite episodes:
Sulu and Spock notice something unexpected on Beta Lyrae ...
... a Kzin in a space suit!
Partial credit must go out to Warp9, because he first infected me with the idea of spacesuits being used if the episode was filmed in real. Furthermore: The photgrapher of the antarctica scene, the photographer of the lion in the Eberswalder Zoo, and the guy in the concept spacesuit, where I have already lost the link.