Here is the process whereby an initial thumbnail sketch for a scene in Ethel and Ernest becomes a page in the book and eventually a scene in the film.
The thumbnail, drawn by Raymond Briggs, shows the scene that is depicted on page 61 of the book where he has been picked up by the police and brought home in a ‘black maria’ police van. He was caught “breaking and entering the golf club and stealing valuable billiard cues”. The police threaten a stint in borstal, a type of youth detention centre, if it happens again.
What the thumbnail page also shows is Raymond’s meticulous crafting of his text to go with the pictures. As executive producer on the Ethel and Ernest film Raymond kept a close eye on any additional lines of dialogue that were added to make sure they didn’t vary from his style of writing.
The third image below shows an early line test stage of the same scene as it appears in the film. This particular sequence was animated by Liane-Cho Hahn.