This image for day 81 of #LMB365 is from Yara Sanchez-Corrales in Katja Röper’s group in the Cell Biology Division. It is of a Drosophila melanogaster embryo showing apical membrane in the whole embryo (green). The 3D cell shape of some cells can be appreciated using a cytoplasm marker (magenta). For more information about 3D shape, check their recent paper @eLife: https://elifesciences.org/articles/35717