The 2021 International Metallographic Contest (IMC) and Exhibit was held by the International Metallographic Society under ASM International. The primary goal of the contest is to advance the science of microstructural analysis by providing an opportunity for those interested in material properties and characterization to display their work in print and electronic formats and communicate significant scientific information. Winning entries are displayed at ASM Headquarters.

Congratulations to Shirley (Xueni) Huang (Suib Group) who received Honorable Mention awards for three out of four of her submitted entries. Below, you can find the “Grand Prismatic” submission, with all submissions found at asminternational.org.