Cosmo started to work when she was 14 and signed off with her first model agency at 16. From then, she worked mainly in the Fashion Industry, but also at the Paris Jazz Festival as a production assistant every summer or for creative events in Paris. After living in Milan for a few months in 2015, she decided to come back to France and stop modeling to focus on a career that had always been her dream : illustration. After a foundation course in applied art and art history, she graduated with a Bachelor in Graphic Design from ECV Paris. Her work carries a clear-line comic style with an Art Nouveau touch, often representing women and trying to tackle as many subjects as possible through subliminal messaging. As she was raised by a historian and music producer father and a colorist mother, specializing in album covers, music posters and researching color schemes became a natural path although she has clients from various horizons. In 2019, she published her first children book in France.