MANUFACTURE Isidore LEROY, circa 1900 - 1910 Five models or original designs for wallpaper decorated with Art Nouveau flowers. Gouache on paper. One annotated BROCKMANN Graveur. Handwritten notes. Accidents, wear and stains, missing gouache and small tears. Some cut-out windows missing. Document dimensions: 65 x 45 cm to 100 x 68 cm.