Nagarjun:
Collecting sulphur
Nagarjun:
Bed of yellow
Nagarjun:
Fuming sulphur
Nagarjun:
Toxic fumes
Nagarjun:
Pattern in the sky
Nagarjun:
Ijen caldera
Nagarjun:
Hot sulphur
Nagarjun:
Colours of Ijen
Nagarjun:
Wall of rock
Nagarjun:
Grit
Nagarjun:
Adventurers
Nagarjun:
Thug life of Adi the miner
Nagarjun:
Adi, suphur miner
Nagarjun:
Oil of vitriol