Answer: Prehistoric painters used the pigments available in the vicinity. These pigments were the so-called earth pigments, (minerals limonite and hematite, red ochre, yellow ochre and umber), charcoal from the fire (carbon black), burnt bones (bone black) and white from grounded calcite (lime white).”
Explanation:
Answer:
The subject of a talk, a piece of writing, a person's thoughts, or an exhibition; a topic.
