Photos du voyage "Bromo, Semeru, Ijen"
Sulfur miner carrying basket with approx. 70 kg of pure sulfur blocks (Photo: Tom Pfeiffer) [info]
Pipe collecting hot sulfur steam that condensates to liquid sulfur dropping out. (Photo: Tom Pfeiffe... [info]
Smoking Bromo volcano and Batok cone with its deep radial erosion gullies (Photo: Tom Pfeiffer) [info]