The Guardians
Paolo used a fisheye lens, with the camera on the ground on the edge of a bridge in Padua, Italy. He took many photos of the pigeons using a wireless remote control and an external flash. After analysing the shots, he noticed this image with the two birds posing as if they were guards in front of the door to a castle.
Camera: Nikon D300
Lens: 10.5mm f/2.8 fisheye
Exposure: 1/125 sec, f/18, ISO250