Yes, Potthast's name has been tossed around as a possible candidate, but no one has (yet) been able to find this painting attributed to him. I can see the resemblance, but personally I don't think it quite matches his style.
Eugène Boudin has also been suspected, as has
Berthe Morisot. To me, Boudin seems to be the closest, but I don't think it's Boudin, either.
The big debate is the location and time frame. Prime suspects for location are either France or Italy (because of the wine hint). Some have guessed that it might have even been featured on a wine label.
Personally, I lean towards France:
If you happen to read this, Diamondeye, I don't suppose your military ID skills go back to 19th century? I suspect (because of the boy's hat) that it is a French naval vessel of some kind.
There are a few arguments for Italy, though:
- Fravia was himself Italian
- The method of painting appears to be impasto. If the name is any indication, it may have originated as an Italian technique
Of course, the answer could be something entirely different, or some blend of the two (perhaps an Italian student in France?).
Also, I think a lot of people are probably mis-dating this painting. Personally, I don't think the style is truly impressionist. It seems to have some elements of
post-impressionism as well. Not full-bore Van Gogh, or anything, but compared to Monet, for instance. There's something too...
geometric about the figures for strict impressionism. Again, I'm no art expert, but I'd guess late impressionism or early post-impressionism. That somewhat weakens one of the points in favor of France, but doesn't lend any particular additional weight to Italy.
It might be easier to pin down the exact style and location if I knew more about historical fashion. They appear Victorian to me, but that still gives a wide date range. Early victorian vs. late victorian might give a hint as to whether this painting lies in the impressionism -> post-impressionism scale, but I lack the expertise to make that kind of distinction. And I could be totally wrong. Since this is beach apparel, I really wouldn't know Victorian from Edwardian. I'd really appreciate some input from any historical apparel gurus.
Other than that, I think it's likely that this painting is by a relatively unknown or obscure painter. Not
too obscure since Fravia hinted that a very small portion of his audience might recognize it. As well, we know that it exists
somewhere on the web. From the color banding artifacts, I'd guess that the original was a higher resolution scan, perhaps of a half-tone print. I'd wager that the artist was a student of an impressionist master (in the small 'm' sense, but possibly in the large 'M' sense, too). That would also fit with my earlier speculation that the painting is late impressionist.