Plot: For a long time, the Sahara was considered an expanse of sand and rock, but in the 1950s, a researcher and his guides discovered hundreds of thousands of cave paintings in southern Algeria. These masterpieces, dating back to prehistory, reveal an unexpected past

Science Grand Format - Season 9 - Episode 21 (Episode 21)
Episode Aired On:
Thursday, April 3 2025
Released within the last year
Thursday, April 3 2025
Released within the last year
Genres: Documentary