Chemistry student and photographer Lynn Stevens ’19 had a photo published in the American Chemical Society’s Chemistry in Pictures website. Working with Assistant Professor of Chemistry Dan Chase, Stevens combined the chemicals β-ketoiminato boron difluoride and 4-N,N-dimethylbenzaldehyde through a Knoevenagel Condensation resulting in fluorescent dyes. After purifying her reaction mixture through a column of silica, she was able to separate the orange dye structure from the green one.