Because she changed the world with her great music
Yes you can. You can because by looking at the art you can tell what the meaning is just by looking at it. When i am in art class i do the same thing
A model is a three-dimensional of a person/thing or of a proposed structure.
A mock up is a model or replica of a machine or structure, used for instructional or experimental purposes.
A prototype is a first or preliminary version of a device or vehicle from which other forms are developed.