The Butak 'base camp' hut in Tuyomerto village (Daniel Quinn, September 2009)
Arjuna from Butak (Daniel Quinn, September 2009)
Heading back down Butak (Daniel Quinn, September 2009)
The mosque on Butak (Daniel Quinn, September 2009)
The Butak hillside begins to warm up (Daniel Quinn, September 2009)
Ancient site just below Butak summit (Daniel Quinn, September 2009)
Semeru from Butak (Daniel Quinn, September 2009)
Kelud (foreground) and Liman from Butak (Daniel Quinn, September 2009)
Looking down on the clouds from Butak summit (Daniel Quinn, September 2009)
Butak summit knoll (Daniel Quinn, September 2009)
View east from Butak (Daniel Quinn, September 2009)
Butak summit area (Daniel Quinn, September 2009)
Approaching the summit of Gn Butak (Daniel Quinn, September 2009)
Sunrise over Semeru, seen from Butak (Daniel Quinn, September 2009)
Looking down to the alun-alun on Butak (Daniel Quinn, September 2009)
Semeru just before dawn, as seen from the alun-alun on Butak (Daniel Quinn, September 2009)
Man posing among Festuca Casuarina and Anaphalis Viscida at the summit of Gunung Butak (unknown photographer, 1916) Courtesy TropenMuseum Archives
