Päetow started working at age 11, with several productions of the British Council Theatre Group in São Paulo, including plays by William Shakespeare, Federico Garcia Lorca, Nelson Rodrigues, and also musicals by Cole Porter with guest director Nancy Diuguid.
[1] As a child, he also developed cinephilia, attending international film festivals where, after seven years, he was allowed to work as an interpreter for the jury members Abbas Kiarostami, Artavazd Peleshyan, Béla Tarr and Oja Kodar.
For this specific project, he directed, wrote and starred in five plays: Passengers, Under the Bridge, No Concert, Hours of Punishment and Wings of the Shadow.
[11] Thanks to arrangements between CPT and CICT (International Centre for Theatre Creation), Päetow was then allowed to watch the final rehearsals for Peter Brook's Hamlet, at the Théâtre des Bouffes du Nord, with Adrian Lester.
This year spent in Paris also enabled conversations with Cristiana Reali for a future collaboration on his, still unproduced, new play Washed-up Doc, and with Claire Denis and Chantal Akerman, during her retrospective at the Studio des Ursulines, aimed at further developing his Prêt-à-Porter's transfer from stage to screen.
[14] In 2006, he created his first solo, entitled Plays,[15] based on the lecture written by Gertrude Stein, to whom he also devoted a three-day event examining her life and works.
[16] In the same year, he performed the title role in Georg Büchner's Leonce and Lena, directed by Gabriel Villela, nominated as best actor by the Art Critics' Association.
[27] Back to Berlin, he developed a partnership with two musical ensembles, Klank and Trio Nexus, in order to create his play Der Hausierer, freely based on the novel The Peddler by Peter Handke.