Bolexbrothers

Background
bolexbrothers was a British animation studio founded by Dave Borthwick and Dave Alex Riddett in Bristol that specializes in the stop motion and pixilation styles. They produce short films, commercials, and a few feature films.

Logo (December 10, 1993-2002)
Visuals: Essentially consists of the text "Arial Black".

Technique: A still, printed image.

Audio: None or the opening/ending theme of the film.

Availability: It was seen on The Secret Adventures of Tom Thumb, The Saint Inspector, Little Dark Poet, and The Day of the Subgenius. Although they were involved with The Magic Roundabout, their logo doesn't appear in said film.