shutterdoula: Upper Geyser Basin at Sunset-1
shutterdoula: Upper Geyser Basin at Sunset-2
shutterdoula: Old Faithful at Dusk
shutterdoula: Canary Spring - Mammoth Hot Springs - Yellowstone
shutterdoula: Fleeing Ducks-1
shutterdoula: Bellowing Bison
shutterdoula: Pronghorn
shutterdoula: Lake Yellowstone
shutterdoula: Grand Prismatic
shutterdoula: Porcelain Basin Bacterial Mats
shutterdoula: Beehive Geyser
shutterdoula: Sunset Glare
shutterdoula: Firehole River
shutterdoula: Steam and Splash at Sunset
shutterdoula: How many dragonflies?
shutterdoula: The depths of Artemesia
shutterdoula: Dragonfly Shadow
shutterdoula: Plant hugs
shutterdoula: Morning Glory Pool
shutterdoula: Grotto Geyser
shutterdoula: Giant Geyser
shutterdoula: Double Eruptions
shutterdoula: Hot spring deposits
shutterdoula: Geyser's Edge