<p>Between 1967 and 1970 Italian auteur Giovanni 'Tinto' Brass directed four feature films in London, each starring a woman as the main character.<br>Exploring the political, cultural and sexual ideas of their time, often in a deliberate pop-art style, they contain much priceless footage of now forgotten neighbourhoods, galleries, clubs and events as well as an abundance of contemporary music.<br>Free Your Mind! describes the films, the...