In 1900 she joined Nya Idun, a women's association. It was there she met Sigrid Leijonhufvud, whom she lived with. Thanks to the many commissions Blomberg received for producing religious works, she was able to maintain a studio in Italy between 1900 and 1912. She was commissioned to produce funerary monuments for the Östra Cemetery in Gothenburg and a sarcophagus for Viktor Rydberg's monument. In 1912, she created her last work, the wooden Madonna del Fuoco (Madonna of the Fire) inspired by the flames in her fireplace. Thereafter she earned her living as a bookbinder.
