Yesterday, after I post my latest “mobile art” (drawings I done while riding the subway). Right away, one of my followers asks if I wanted to sell it. Soon than I say yes, she brought it and sent the money to my pay pal account. This been happened a lot recently, I sold another painting to someone on Facebook as well.
In the old days, most of my sales were through galleries. First, I need to had it framed, delivered to the gallery wait for a buyer to purchase it. Even when the work finally sold, I still have to wait for three months to be paid and the gallery would keep 50% as commission.
Now, with the power of the internet and social medium, all I need is create the art, upload and it sells by itself and no more needs to share my income.
alfredngdesign 
Wonderful work.
Thank so much!