Crevasse_Matanuska Glacier 1A Patern of the Glacier Ice_Matanuska Glacier 1A Reflection_Denali National Park 1A Patern of the Ice_Tagish 1Ice_Tagish 1Icicles_Southern Lakes Area 1The Frozen Yukon River_Carmacks 1After Forest Fire_Carmacks 1Pine Cone_Whitehorse 1Porcupine_Kluane National Park 3Bridal Veil Falls_Valdez 2A crack in a frozen river surface_Tagish 1Northern Lights_Tagish 5Swan_Tagish 13Icicles_Miles Canyon 1Snow ripple-mark_Whitehorse 1