I love drawing portraits when I have free time. Being an artist is my dream when I was a child. Now I draw simple sketches when I am free using photoshop and a pen display tablet. Drawing pencil sketches and black & white portraits can make me focus on the shape and value, which do not need to consider the hue and saturation. This is a way for me to relax. I enjoy creating artwork from an empty canvas. It makes me feel satisfied.