Title page of Verdi, Giuseppe, 1813-1901. [Traviata. Vocal score]. La traviata / libretto di Francesco Maria Piave ; musica di Giuseppe Verdi ; riduzione per canto e pianoforte de L. Truzzi. Milano : Tito di Gio. Ricordi, [1855?]. Mus 857.1.600.6 Illustration very clearly shows Act III, the act that takes place in Violetta's bedroom (and the only one that takes place in a bedroom), in which Violetta dies in her lover's arms while his regretful father watches.
Original public domain image from Wikimedia Commons