Two moment of the Tea Ceremony

I like to shoot photos with natural light, but this time, was Winter and cloudy outside, I used two photoflood lightbulbs, one behind the fusuma, the sliding door covered in white rise paper and the other bounced on a white sheet. I do not use fast iso because I like to keep some movement in the frame, I shoot with long lens wide open to use shallow focus, bochen effect (as trendy people say).