I saw it yesterday on February 24th, 2012. The time on my camera was 5:31pm. It was very nice weather outside and twilight was coming. I often enjoy watching the skies and taking pictures of the changing skyline. I have my camera always on my hand. I was at home, just watching some documentary. I looked out of window, and there it was. It looked like a levitating, continually moving stone. No noises, no rush, spinning around slowly, changing the color from deep black into turquoise and then into light green, then it just disappeared. I don’t know because of the damn auto-focus, unfortunately I had probably auto-focus on and my camera was not able to focus on such small moving object and thats why its blurred. I stopped watching the recording and I tried to look for it. I could not see it anymore. I either lost it or it just disappeared. It was moving in a height of the 10th floor. I live on the 8th floor and there are no taller buildings around.