Sixth Floor continues with the graphic adaptation of the capital work of Marcel Proust. In this fourth installment, Un amor de Swann, volume I, we witness the meeting between Charles Swann and Odette de Crécy, a young Parisian. Although Swann initially feels no attraction towards her, considering her to be frivolous and uninteresting, she will be surprised to be feeding strange feelings, which will lead him to look for her in vain through the bars and restaurants of the capital. Stéphane Heuet, with detailed detailing of the delicate halls and rooms of the houses of the upper French classes of the nineteenth century, of the daily life and social spaces of the city, continues this masterful adaptation that captures all the precious and evocative of the original novel.