The pavement fragment was recovered during the investigations carried out around the middle of the last century near Corso Europa, an area formerly occupied by the grandiose complex of public baths erected by the will of Emperor Maximian Herculean in the eastern sector of the city. The findings of the last two centuries have brought to light sections of the wall foundations, floor, sculptural and architectural fragments, and guaranteed a planimetric reconstruction of the building derived directly from the models developed in the Rome of the 1st century AD, which then spread widely in most of the lands. dell'Impero: an annular path developed over several rooms arranged symmetrically around a central axis, through rooms for bathrooms, changing rooms, saunas and hot vapors, as well as a large courtyard used as a gym. The entire floor surface was decorated with a pattern of continuous intertwined black meanders on a white background, with two-tone braids in the resulting spaces within a rectangular field on a black background; in the corner areas were four panels with double frame and pelte, with busts of the personifications of the seasons in garlanded roundels (the one of spring is preserved in the Ambrosiana Library). The mosaic probably belonged to an unheated room in the spa complex, perhaps an apodyterium (changing room) measuring approximately 30 x 15 m. The petrographic analyzes have made it possible to trace the lithic materials used for the mosaic tiles to limestone from the Brescia and Veronese area, exploited in the city - in general in various Lombard, Piedmontese and Emilian territorial sectors - since the Augustan age (remember the pavement of the forum composed of white limestone slabs from Valpolicella, now visible in the basement of the Ambrosiana Library).