Which piece of byzantine art is an icon? a b c

A) The icons are usually painted by monks and are often believed to have been divinely inspired

B.The icons narrated the life and actions of Christ.

C.

[1] The first were the "front line trenches", where most of the fighting took place in these trenches.

[2] Behind the front line trenches were "support and reserve trenches". These served as homes to the soldiers who had come back from the front line.

[3] The last trenches were the "communication trenches". These were used to transport men, food, water, and supplies.