Pr. 19th century porcelain lamps

I found a pair of signed 19th century hand painted porcelain lamps. It is a beautiful garden scene with a woman in period clothing and a man that looks like a young George Washington and a floutist in the background. On the back is a beautiful friut motif. The signatures are interesting as one is E. Zupini, the other is M Zup... not deciperable. The base the porcelain sits on is filagree metal base and are 18" tall. There are gold touches which are slightly raised.