She published two volumes of the book,
Peruvian Art in School: a Manual for Teaching Drawing in Peruvian Schools (1926 and 1929) (), which was well received by Peruvian president
Augusto B. Leguía, and Izcue was awarded a two-year pension to study in Paris. She traveled with her twin sister Victoria Izcue to Paris, where they visited various workshops to help them establish a decorative arts practice. On their way home to Peru, they stopped in New York City to advise on the design the Peruvian Pavilion at the
1939 New York World's Fair. In the summer of 1939, they arrived in Lima. By 1940 the National Workshop of Applied Graphic Arts was formed in Lima, under the direction of Elena and the administration of Victoria. She continued this teaching until 1950, after in which she dedicated the next twenty years to the creation of her own work of textile designs, paintings, and drawings. == Death and legacy ==