Poetry in America for Teachers II : The Poetry of Earth, Sea, and Sky (an initiative of Harvard Graduate School of Education, HarvardX and WGBH) Combining study of poetry with study of science, environment and the visual arts . Materials include hundreds archival images and live footage shot in Cape Cod, Nantucket, Vermont, New York, Connecticut, Jamaica, Aspen, California, Papua New Guinea including oceans, ponds, marshes, birds, fish mountains, coral reefs, forests as well in some major collections (HMNH etc) with author Michael Pollan on Joel Barlow (and colonial agriculture)