During the war, she joined an artist's resistance group and contributed to clandestine magazines.
[2] She collaborated on many business photo books, including one about Hoogovens IJmuiden with Cas Oorthuys and others.
She then went, often with colleague Sean Wellesley Miller, capturing the migration to urban areas in developing countries.
Later, she published reportages about Iraq, India, Peru, Yemen, and some countries in Africa.
She worked with Ata Kandó in 1956 to document the situation of Hungarian refugees travelling to Austria.