I took family pictures for the villagers in the day time and developed the films at night with water from the local river, which I purified with alunite.There was no electricity.

• 我在当地住了十天，白天用身上带的120相机在村子里拍家庭照，晚上用河水冲洗照片，用明矾去掉河水中的杂质（悬浮物）。