Primavera, by Sandro Filipepi Known as Botticelli, 1478 about, 15th Century, thick tempera on panel, cm 203 x 314 . Italy, Tuscany, Florence, Uffizi Gallery. Eight poplar-wood panels, of varying widths and uniform thickness of 3cm joined at the back by two firwood crosspieces. Detail. Branches, leaves and oranges on the trees bent by the flight of Zephyrus. One of the wings is visible among the branches.