Passionate about comics from a very young age, Sandra Cardona studied graphic design at the Joso School in Barcelona, where she laid the foundations of her artistic style, inspired by the manga she read as a child.

She worked as a graphic designer in a Catalan company (2011-2017) until she decided to enter the professional world of comics.

Her interest in fantasy cinema and architecture led her to create her first comic, Bouillon (Marabout), written by Olivier Milhaud in 2018.

During her author residency in Quebec in April 2019, she began to develop the first drawings of a series written by Cédric Mayen. The theme of this comic is another of her inspirations: magical universes and witchcraft. This project, which would end up being called Witch Club, was published in France and Belgium in a first volume in 2021 and in the integral version in 2023.

In 2024, she plunges into the Victorian era with the new adventure series Eden Glitter, written by screenwriter Éric Corbeyran.