In an era which still did not have color photos, the portrait masters used graphite and added pigments for color, so that they could "paint" a color photograph for peoples 'ancestors, one whose colors would never fade.
在那還沒有彩色照片的年代，畫師們並以炭精加上粉彩上色，為人們的祖先「畫」下一張永不褪色的彩色照片。