I photographed and recorded a UFO over my building.

The date was August 16, 2007 about 20:13. Half an hour before I was outside driving my bicycle. I saw two bright lights on the north over the Kozjak Mountain.

The left light turned off while the right one turned off slowly. After two minutes the right one turned on again in the same place in the sky and went to east and turned off slowly like before.

Object has been enlarged and adjusted with auto contrast	Object has been enlarged and adjusted with auto contrast
Object has been enlarged and adjusted with auto contrast	Object has been enlarged and adjusted with auto contrast and then inverted (color has been reversed)

I came home at 20:12 and I looked in that direction from my window. Then one big black disc shaped object showed up over mountain moving very fast. I thought it was a plane, but planes don't fly low and fast like that and they don't ever come from that direction.

That object hadn't any lights on and made no sound. It was coming from the north (Kozjak) towards the south (me).

It slowed down still coming toward me. It was changing its shape while moving: from disc shape to a ball shape.

It came over a building and I could see it very well. It stood there more than two minutes. It was like a bird, but big and it wasn't moving. It shifted into the disc shape. After two minutes it started to move to the east very, very slow then it disappeared.