bar des rats
blue light
catacombs of paris
cave
fabienne
gallery
glow
LED lights
petzl
tikka
trespassing
underground quarry
Fabienne (urban caver) with mixed lights in an area known as the "Bar des Rats". Tikka LED lamps have a very blue light compared to the yellow candel tights.
Catacombs of Paris (off-limit area), about 20 meters (60 feet) underground, under Paris city center.
This is a part of the 200 Km network of ancient tunnels not opened to the public, but regularly visited by trespassing urban cavers called "cataphiles". See more information in the description of the photo album.