Luneville Vase by Keller and Guerin  ,  Irredescent glaze and Flambe surface.  Late 19th century production . This piece carries the collection label of the Cleveland Museum of Art  Item number  Tr 16120/81.   Fine lustrous surface decorated by dahlia spread around the body, delicate drafting and refined surface construction......Beautiful.    Size 4.5"tall with oval shaped body 3.75" by 3" at mouth.  Luneville pot marked K&G and impressed Luneville.