Maybe I'm late to the party -- but this [1] graphic is great in the linked article. Could the designer share a little about how it was made? Does it represent

Maybe I'm late to the party -- but this [1] graphic is great in the linked article. Could the designer share a little about how it was made? Does it represent one of the generated voices, or is it just 'artistic'? (both are cool, I think). [1] https://blog.elevenlabs.io/content/images/2023/01/Sequence-02.00_00_05_21.Still001.png https://blog.elevenlabs.io/content/images/2023/01/Sequence-0...