The question should be, if shown an example nose drawing could you say whether the bridge should be wider or narrower?

Or if shown two noses with different width bridges, can you point to the one that is closer to being right?

Police sketch artist scenes in movies and TV shows are incredibly abbreviated compared to reality, which often features a lot more iteration and discarded sketches precisely because a lot of people are in the "I'll know it when I see it" group.