From Audiovisual Identity Database
Logo: On a black background, 2 triangles emerge from the top and bottom of the screen, each in opposite directions and showing a blue/green/yellow glass background, looking like something you see from Magic Eye. As the triangles move, they continually zoom out while the background zooms in, as well as a "T" wiping on the side of the left triangle. This forms the text "TVA" in a very abstract matter, with the background becoming blurry as it fully zooms out. As this happens, a trapezoid-shaped outline draws in around the logo.
Technique: The shapes zooming out, the background zooming in, the wiping.
Music/Sounds: A rising Moog synth piano tune, sometimes accompanied with a French announcer.