To design Rosella's universe, Hazard Studio drew inspiration from sun-drenched shores where salt and sunshine naturally lighten hair. From Venice Beach with its pastel pink wooden facades, to the green zellige tiling evoking nature and water, the light terrazzo flooring, and the all-wood shampoo shack: every element has been designed to bring the beach spirit right to Paris, creating an intimate, warm space where understated elegance and gentle vibes flow naturally.