Looking like a stained glass window, this is the remains of the seed pod of one of last summer's garden flowers, Lunaria annua (commonly known as honesty, because the dry seed pods resemble silver coins), magnified and viewed using polarised light.
33 Versiones que comprueban que 'Hora de Aventura' hace que todo sea más genial
Neurons and glial cells, colored SEM. The nerve cells have small cell bodies (orange) and fine extensions called axons and dendrites (brown). The glial cells have large cell bodies (blue) with thicker extensions (pale green).