Award-winning artist and designer Maya Lin first achieved fame at the age of 21 as the designer of the Vietnam Veterans Memorial in Washington, D.C., and her work today encompasses large-scale environmental installations, intimate studio artworks, architectural works, and memorials. Her latest design project, "What is Missing?," raises awareness about the crisis surrounding biodiversity and habitat loss. In this conversation with NYPL's Paul Holdengraber, Lin talks about space, memory, and the incredible resilience of nature.