Answer and Explanation:
I don't understand your question..
They are important because without them there is basically no drawing every drawing includes lines
Answer:
True
Explanation:
Charles Sheeler elements of art characteristics: ... -made artworks about American industry (Hine showed workers and machines together; Sheeler focused on machines.) -had their own styles (Hine made statements through documentary photographs; Sheeler -simplified objects, working in the style of Precisionism.)