BC, Canada, 2016
Ennedi Desert, Chad, Africa, 2010
Yosemite, CA, 2010
Garwhal Himalaya, India, 2011
Chad, Africa, 2010
BC, Canada, 2018
Yosemite, CA, 2010
China, 2016
Yosemite, CA, 2010
Patagonia, Argentina, 2000
Yosemite, CA, 2014
BC, Canada, 2016
Nepal, China, 2006
Wyoming, 2015
Antarctica, 2017
BC, Canada, 2018
Bugaboos, BC, Canada, 2013
Antarctica, 2017
Bugaboos, BC, Canada, 2013
Yosemite, CA, 2014
Yosemite, CA, 2010
Jackson Hole, WY, 2017
Garwhal Himalaya, India, 2011
Patagonia, Argentina, 2000
BC, Canada, 2016
Kamchatka, Russia, 2014
Bali, Indonesia, 2013
Mali, Africa, 2004
Antarctica, 2017
Nepal, China, 2006
Karakoram, Pakistan, 2001
Yosemite, CA, 2010
Kamchatka, Russia, 2014
New York, NY, 2014
Central Rongbuk Glacier, Tibet, 2003
Chamonix, France, 2012
Queen Maud Land, Antarctica, 2017
BC, Canada, 2013
Yosemite, CA, 2010
Kamchatka, Russia, 2014
BC, Canada, 2016
Denali National Park, AK, 2011
Garwhal Himalaya, India, 2008
Central Rongbuk Glacier, Tibet, 2003
Yosemite, CA, 2016
Morocco, 2016
Tibet, China, 2006
Antarctica, 2017