The last modern-day cowboys lead their flocks of sheep up into Montana’s breathtaking and often dangerous Absaroka-Beartooth mountains for summer pasture.

This breathtaking view of the American West revealed the groundbreaking vision of Lucien Castaing-Taylor & Ilisa Barbash from Harvard’s Sensory Ethnography Lab (Leviathan) through its visual and aural pleasures. Newly restored, Sweetgrass is one of the defining documentaries of this century.