Vintage Art Nouveau Porcelain Footed Vase

Smallish oval shaped footed vase with gilded feet and scalloped top rim. 4 1/2” x 3 1/2” x 2” Features pale yellow and green background with a woman in a gossamer gown in a field of irises. There is a tiny fleabite on the inside of rim, and a hairline crack on the left side (see photos). The Art Nouveau period featured sensuous curves and flowers. This is definitely signed on one of the feet; I simply cannot make out what is there. It is quite old and in researching it it seems quite possible it is Hungarian.