River Siren Productions

Background
This is Cybill Shepherd's vanity plate.

(1995-1998)
Logo: On a white background, we see a river that moves. Inside it was the light blue text "River Siren Productions" in a cursive font.

Variant: On early episodes, the logo is still.

Technique: CGI animation.

Music/Sounds: The end theme of the show or a CBS generic theme on original airings.

Availability: Seen on Cybill.