Set on a remote Brittany island in the late 18th century, a talented female painter is commissioned to create a wedding portrait of a reluctant young woman. Tasked with capturing her essence, the artist must navigate the complexities of their growing bond while concealing her true purpose. As the two women spend time together, a deep and passionate connection develops, challenging societal norms and expectations. Their story unfolds against a stunning backdrop, exploring themes of love, freedom, and the constraints of tradition in a world that seeks to define their destinies.