How did cave people make drawings?

Cave people created drawings using natural pigments like charcoal, ochre, and hematite, which they mixed with water or animal fat to produce paint. They applied these pigments to cave walls using their fingers, brushes made from animal hair, or by blowing the pigment through hollow bones. Many of their drawings depicted animals, human figures, and symbols, often reflecting their environment and daily life. The drawings were typically created in dark, sheltered areas of caves, which helped preserve them over time.