As a tourist to São Paulo, I was returning from photographing a park called Parque da Independéncia on saturday July 9th, 2011 (4pm local time), coming towards Ipiranga CPTM train station to take a ride back to Bràs station, when I saw a shape floating over the neighborhood of “Vila Prudente”. The shape caught my eye, because when it was moving, it looked like the sun was making different reflections of light from the object like a mirror in the sky, plus keeping my eyes focused on the object, it seemed to have blueish, blinking lights.
I took a couple of photographs of the object with my Canon X-43 digital camera, 10x zoom on max, from the entrance to the Ipiranga station, looking at the object, which was slowly moving about against the clear blue sky.
When I entered the station and went to the open air train departure area, I was unable to locate the object again. All in all, I saw the object for about 15 minutes.