What is the similar when using color for drawing portraits and just using the black and white value scale? Plz help me

What was the role of the orchestra in an opera?

Why did david smith burnish the surface of his work cubi xix?

Ar 5)when providing general information about an artwork, how is the title indicated? a)"title of artwork" b)title of artwork c)title of artwork d)title of artwork 6)select the term that refers to what the artwork is made of. a)iconography b)medium c)form d)context