I found this master apprentice quite difficult, the image quality of the music UI Is really poor so when zooming it to re create the shapes it was really blurry.

Types of Illustration in UI

Styles of Illustration in UI

Workflow illustrating UI

Icons give personality. Illustrations and using the right type can change the message. We illustrate to clarify, and to make clear by giving or serving as an example or instance. They should always be meaningful, necessary and recognisable.

Illustration in UI should be: attractive, attractive, harmonic and corresponding with general stylistic concept, improving usability and user experience in general and not overloading the screen or page.

Mascots and characters

Thematic

Iconic

Diagrammatic