Coal mine du Gouffre - Gilly Outlook - 10 Coal mine du Gouffre - Windows - 11 Coal mine du Gouffre - Cathedral - 12 Coal mine du Gouffre - Cathedral - 13 Coal mine du Gouffre - Black Land - 14 Coal mine du Gouffre - floor holes - 15b Coal mine du Gouffre - floor holes - 15c Coal mine du Gouffre - floor holes - 15d Coal mine du Gouffre - floor holes - 15 Coal mine du Gouffre - Stairway to Heaven - 16 DSC08819 x1p Coal mine du Gouffre - The Rhino Hall - 17 Coal mine du Gouffre - The Rhino Hall - 18 Coal mine du Gouffre - The Rhino Hall - 19 Coal mine du Gouffre - The Rhino Hall - 20 Coal mine du Gouffre Coal mine du Gouffre - The Rhino Hall - 21 Coal mine du Gouffre - The Rhino Hall - 22 Coal mine du Gouffre - green windows - 23 Coal mine du Gouffre - El Tchiko Loko - 24 Coal mine du Gouffre - the fragile hall - 24 Coal mine du Gouffre - wet wheel Coal mine du Gouffre - wet wheel - 25 Coal mine du Gouffre - The Zoo - 7b Coal mine du Gouffre - The Cathedral - 8b Coal mine du Gouffre - The Cathedral - 8 Coal mine du Gouffre - The Cathedral - 7 Coal mine du Gouffre - The Cathedral - 6 Coal mine du Gouffre - The Cathedral - 5 Coal mine du Gouffre - 4 Coal mine du Gouffre - 3b Coal mine du Gouffre - 3 Coal mine du Gouffre - 2 Coal mine du Gouffre - Hall of Mirrors - 1 Piscine Mosque - Elvis has left the building - 11 Piscine Mosque - Elvis has left the building - 11b Piscine Mosque - upstairs - 10 Piscine Mosque - waiting for filling up - 9 DSC08780 x1p Piscine Mosque - cold swimming pool - 8 Piscine Mosque - cabins for whom - 7 Piscine Mosque - a rainy day - 6 Piscine Mosque - Staircase Hall - 5b Piscine Mosque - Staircase Hall - 5 Piscine Mosque - Staircase Hall - 4