Vienna, 1903: Adele is young, unconventional, and curious. In her salon, the artists of the avant-garde gather, and here she meets Gustav Klimt for the first time. She is immediately captivated by his genius, as well as his unconventional lifestyle. During the countless hours she spends posing for him in his studio, a deep love develops between them. It is thanks to him that she finds her way back to life after the tragic death of her son. For Gustav, she is the love of his life and the muse who has influenced his work like no other woman.