Respuesta :
The “medium” of an artistic work describes its C. Form.
What is Art?
This refers to a form of self-expression by an artist where his thoughts and feelings are on display for all to see.
Hence, we can see that the medium which this artist is able to express himself in his work is known as form.
Read more about art here:
https://brainly.com/question/1504175
#SPJ2