
Guo Jing's picture book is based on her own experiences as an only child.

Her book shows the dreamy, wordless adventures of a little girl -- like her, a single child -- as she makes her way to her grandma's house after being left at home by busy parents.

Growing up, Guo, like others of her generation, thought little about what having a brother or sister meant. Years later, however, Guo and others like her are exploring the sibling relationship that they never had through art.

Li Tianbing, a critically-acclaimed Chinese painter based in Los Angeles, has also reflected on his lonely childhood in recent years. His paintings show himself along with a number of imaginary brothers.

Li hopes his work will shed light on the far-reaching impact of China's birth control policies.

