The subject matter of Memory Room 451 is the cultural and historical significance of 20th-century hairstyles – the Afro, the conk, dreadlocks – in Black communities on both sides of the Atlantic. Akomfrah has disguised this exploration as a science fiction story – in the manner of the groundbreaking writers profiled in The Last Angel of History – while providing a bravura display of the aesthetics of video art in... see more