Diane Mehta joins Kevin Young to read “The Lost Art of Letter Writing,” by Eavan Boland, and her own poem “Landscape with Double Bow.” Mehta is the author of the poetry collection “Forest with Castanets” and the forthcoming “Tiny Extravaganzas,” and the recipient of the Peter Heinegg Literary Award, as well as of grants and fellowships from the Cafe Royal Cultural Foundation, Civitella Ranieri, and Yaddo.