Guest

I'm looking for a painting. I'm not sure what it is, who it's by, or anything, all I know is what it looks like..

A woman, in a yellow puffy (I'm assuming Victorian) style dress, wearing a half mask (Masquerade) sitting in a Gondola, her man is out of the Gondola while the Gondolier is assisting her off of it, you can't see the whole Gondola and it's facing sideways, with the background being dark blue water and a large building in the background, so I'm guessing they are attending a Masquerade ball at night in either Venice or France. Please help me!