How did art in Africa change over time

The origins of African art lie long before recorded history. African rock art in the Sahara in Niger preserves 6000-year-old carvings. Along with sub-Saharan Africa, the western cultural arts, ancient Egyptian paintings and artifacts, and indigenous southern crafts also contributed greatly to African art it also started to create more unique colors and art for their culture in over these past 6000 years, and created more art which had more vibrant and bright colors that made attention to others eyes to amaze them and embrace bright and exotic colors.

answer:

it caused mass african migration, african populations to grow, african empires to topple, and racism against slaves to emerge.

it is a : ) always outside of government control