Xyza Cruz Bacani has lived in Hong Kong for nine years and still doesn't feel like she belongs. But that changes every time she reaches for her camera. Bacani, 27, is a migrant domestic worker or "helper" who moonlights as a photographer. She spends six days a week cooking, cleaning and babysitting for an affluent Chinese family. On her day off, Bacani wanders around the city capturing black and white scenes.