Her art evokes the contemplative topics that many artist are afraid to engage in like war, friendship, desire, and sexuality.
[6] She graduated from the École supérieure d'art et de design Marseille-Méditerranée [fr] and also studied at the Hochschule für Gestaltung und Kunst in Zurich (Switzerland).
[10] During this time, for seven years, she primarily focussed to express her political views, her opinions of war, her personal relationships, and her sexual desires in her artwork.
[18] Coste's, "The Blue Nude Women", of 2017, consists of gestural drawings, constructed with an oil stick, on wood panel.
She was liberated, from the care of worrying, about the worlds’ opinions and able to focus her true passion instead, of the societal human hierarchy, that we all at times, feel like a hamster on a wheel, trapped and going nowhere.