malformalady:Burning sulfur pouring from the side of the Kawah Ijen volcano — which is part of the I
malformalady:Burning sulfur pouring from the side of the Kawah Ijen volcano — which is part of the Ijen volcano complex in East Java, Indonesia. While the sulfur appears bright red during the day, at night it gives off an eerie blue light with flames that can reach up to five foot in height. -- source link