Art Nouveau color etching ar. 1904, hand signed F. Heynig, he was the director of the zoo in Leipzig ar. 1900 (attributed) sheet size 27,5 x 18,9 inches (70 x 48 cm) print size 18,3 x 10 inches (46,5 x 26 cm) the colors are in very good condition, the edges with traces by the age, wavy, partly damaged and dark