Underground Portrait
 (Onging project started from 2014)
He sometimes sits inside the subway and talking to random strangers, but usually starring on those sleeping faces is what
he fascinated, he enjoys craving those peaceful souls into his notebook, catching the rare serene moment of the city. 
Actually would be more interest to crave a old wrinkled sentimental expression instead of those flawless beautiful faces.
heavy make-up lady, A pair of couple with dreadlocks, college girls's green eyeliner, smooth bald head...