WVIZ

1st Logo (1980s-1990s)
Visuals: Unknown.

Variant: In 1998, the background became similar to the 1998 PBS graphics, but with the station's logo inside the circle.

Technique: Unknown.

Audio: None

Availability: Used as a station ID.

2nd Logo (2000s)
Visuals: Over a black background is the WVIZ logo with "ideastream" below. Above that, there's written "This has been a production of" while below, the website and copyright notice in white.

Technique: None.

Audio: Unknown.

Availability: Found on programs produced by WVIZ.