Sierra Duck: Divide
Sierra Duck: Valley of Cloud
Sierra Duck: Sun Saddle
Sierra Duck: Hinterlands
Sierra Duck: Snow Stream
Sierra Duck: Rundle #?
Sierra Duck: Eminence
Sierra Duck: Conifers in Snow
Sierra Duck: Meandering Snowy River
Sierra Duck: Winter Blues
Sierra Duck: Sunrise Buttress
Sierra Duck: Resilient Tree
Sierra Duck: Two Peaks
Sierra Duck: Snow Citadel
Sierra Duck: Divide Ahead
Sierra Duck: Flurry Pool
Sierra Duck: Athabasca Glacier Sunset
Sierra Duck: Bow Tie
Sierra Duck: Sunset on the Season
Sierra Duck: Another Autumnal Ravine
Sierra Duck: Autumnal Ravine
Sierra Duck: Aspen in Sleet 3
Sierra Duck: Crazed
Sierra Duck: Crescendo
Sierra Duck: Bare Bones
Sierra Duck: West Fork Cascade
Sierra Duck: Aspen in Sleet
Sierra Duck: Aspen in Sleet 2
Sierra Duck: Archway