Flowers in a glass vase.

This 1864 flower painting — cut flowers in a glass vase — now in the Museum of John Paul II Collection, represents an early example of Fantin-Latour's mature flower-painting format. The glass vase presented particular technical challenges because it required depicting transparent material through which stems and water are partially visible, while simultaneously rendering the optical distortions caused by the curved glass. The 1864 date makes this a contemporary with some of his earliest successful group compositions, when his career was beginning to gain traction. The John Paul II Collection, established in Warsaw and dedicated to presenting works donated to the Vatican, holds a range of European paintings gathered through papal gifts and donations, and this Fantin-Latour arrived in Warsaw through that unusual institutional pathway. The glass vase would become one of his recurring formats, allowing variations in the visible stems and the way water modifies the appearance of the lower portions of the flower arrangement.

Oil on canvas requiring careful observation of glass as a material: its transparency, the distortions it introduces in stems and water, and the bright specular highlights on its surface. Fantin-Latour built the vase with precise observation of these optical phenomena, then placed the flowers above with his characteristic careful petal-by-petal construction.