orologio en CB01 OFFICIAL. Isa, a young artist invited to propose a project for an exhibition, sets out to stage a dramatic adaptation of ‘The Posthumous Memoirs of Bras Cubas’, a satirical 19th-century novel by Machado de Assis. The rehearsal is marred by difficulties which the viewer must interpret as being due to the fact that Isa is a woman, young, black, all of the above, or as difficulties anyone would encounter.