She has won the LUX Prize twice for Professional Photography in the Documentary category. She has also participated, since 2008, in various solo and group exhibitions in Europe, Asia and the United States and at fairs like Paris Photo, ARCO, Estampa o London Art Fair. In October 2016 she published her photobook Vera y Victoria and in 2019 Gabriel, both with the French publisher André Frère Éditions and presented in Paris Photo.
She also published the newspaper DÚO-A Sobre el viaje por carretera con desconocidos (About the road trip with strangers) (edited by Phree), together with the writer Miguel Ángel Hernández. In 2018 her works have been exhibited in Barcelona (Can Basté), Madrid (Feria Estampa y Pilar Serra’s Gallery), Baracaldo (Festival Baffest), Arles (Feria Cosmos), Vitoria (Sala Amárica), Alcobendas' Art Center and Marseille (Galería Retine Argentique), among others, and in 2019-2020, in Tigomigo Gallery (Terrassa, Barcelona), F22 Foto Space (Hong Kong), KLAP Maison pour la Danse (Marsella), the London Art Fair and Desenfocada Gallery (Málaga). As an artist, Sáez is represented by the Pilar Serra Gallery in Madrid, the Fifty Dots Gallery in Barcelona and the Institute Agency in Los Angeles.