[Seriy]

Marta, yes, adjust to the gallery, or find a gallery that deals with precisely the same painting as you do - is an option, but a slow, painful and, in fact, lead to nowhere, nowhere. Well, they sell two of your work, or take away two from you that neither cold nor hot. That you not promoted as an artist. There are 100 people of the same.
T e do not understand why do it? If for the sake of money, it is better to trade shoes and run in a thread place.

Added after 2 minutes
Posav, al you think that money is not exposed. Even as exhibited. All CHA is for money. I saw the exhibition, called, "Well, I wanted to (my dad, husband, wife, etc.) and now pay-put!" And this is normal. Gallery - is a business.

Do not confuse the entertaining game of "Ya-artist! and the real art business.