Under Wiley 's 4 to 10 helpers do the brushstrokes for his paintings .
At the high end of the art world , outsourcing to China is practice by Kehinde Wiley , an American portrait painter , who opened a studio in Beijing in 2006 .
Under portrait painter 's 4 to 10 helpers do the brushstrokes for Kehinde Wiley 's paintings .
At the high end of the art world , outsourcing to China is practice by Kehinde Wiley , an American portrait painter , who opened a studio in Beijing in 2006 .