c. Late Geometric
Im gonna say this because Geometric is in the question and the other periods dont match up.
Answer:
paper bag or aluminium foil, may be used.
They were painted the color red. Here is the link for the evidence:
https://quizlet.com/206548839/comprehensive-art-pt-2-flash-cards/
the first photo is of a natural element, hence that its nit man-made. the shape of the first photo is more geographic then the second photo.
the second photo is of a side walk, a man-made object. the shape of the second photo is of a square, a square that was man-made, had to be put in place.
