Long before she began assembling the fragments that would become Rehearsals for a Revolution, Pegah Ahangarani had already spent much of her life moving between cinema and memory. Born in Iran in 1984 and now based in London, Pegah entered the film world at the age of seven in The Singer Cat by Kambuzia Partovi. Her breakthrough came with the lead role in The Girl in the Sneakers by Rasoul Sadrameli, launching a screen career that would span mor…