Hi again! :)
I'm back from Rome after my fourth visit! And since I've seen it a few times already, this time I had the chance to really visit it like a local, checking out some of the "less touristy" places, restaurants and stores.
And since this time, the main purpose was to come home with some original art, I really made it a point to visit many many places.
Thank you again to everyone who has sent in their suggestions :)
This is what I have come up with:
I found some beautiful pottery at De Sanctis on Piazza di Pietra (http://www.desanctis1890.com/). Loads of quality and SUPER friendly service. I even asked them to ship to me what I bought. They have been in business for so long, they seemed used to this so I trust the piece will arrive intact.
I accidentally came across one of the suggestions that someone mentioned on here: Trevimage, the photography shop. It's located on a small street around the area of Barberini so unless you're lucky like me, you would have to make it a point to go. I can't even count the number of pictures I bought from there!! STUNNING original photography by Carlo De Gori. And it's not just the photography that is beautiful but also the couple that runs the shop (Carlo and Nora). They gave me so many tips which I followed (where to eat, best gelato, etc). I didn't find a site for the store, but this is Carlo's: www.carlodegori.com and this is the FB page: https://www.facebook.com/trevimage/
Another great find: the Monti Vintage market. It's a market that seems to take place every weekend, although I'm not sure. The schedule can be found on their site: www.mercatomonti.com The lovely thing about this market is that you find all sorts of artists from Rome (and also from further away) selling their beautiful art, clothes, lamps, bow ties..!! Anything they make really! There is so much talent and there is really something for everyone. I ended up purchasing a lamp made out of an old book. Very cool. And the market is located in the sweet area of Monti, which is really worth a visit.
Those are the places I bought from and that I suggest you also visit if in Rome.
Again, thank you for taking the time to answer me! It was my first time on here, and I'm pretty sure I'll be back for more advice on my next trip :)
M