On my last day in Sao Paulo, I walked around the city with my friend Bianca. She showed me the historical center of the city and we had lunch afterward. A city center is a great place for street photography with thousands of different interesting characters moving around like ants. She mentioned that they had access to the rooftop of their apartment building close to Central and I thought about what the night lights at sunset should look like on the rooftop. I only had slide film left mostly and my black and white film I was saving for Rio so the idea of shooting a roll of Cinestill started to grow on me.