Here a girl takes a photo of a fish through the transparent walls of a tunnel in a lake in Madra, 70 km southeast from Brno, South Moravia, Czech Republic on September 30, 2013.
The tunnel is located at a depth of three meters, measuring eight meters in length from which one can observe sturgeon, carp, catfish, perch, tench, eell and trout.
AFP PHOTO/ RADEK MICA