Laura Guertin, distinguished professor of Earth sciences at Penn State Brandywine, gave the College of Earth and Mineral Sciences’ 2023 Lattman Visiting Scholar of Science and Society Lecture. See her quilts on Instagram @drlauraguertin or https://bit.ly/drgsciquilt. She makes wall hangings to commemorate her oceanic expeditions and data collections. She has temperature and cloud cover quilts. She has messages in code, Her JR quilt is an I-Spy with pictures of the expedition ship printed by Spoonflower.com.