Tummoth, by Sarang Talwelkar (Hanna Mäntylä, Roosa Kokkonen and Ashwini Nagaraj), FIMM

"Hematoxylin and eosin stained mouse lung adenocarcinoma tissue surrounded with some normal healthy tissue creating an elephant/mammoth. Head of the elephant is a stromal infiltration; trunk is mostly normal lung tissue and body is made up of tumour tissue."