A black poster with large white text that reads "C. elegans Life Cycle". In the middle of the poster are various life stages of DAPI-stained C. elegans worms arranged in a spiral.
The students in my "Working with the Worm" course had an in-lab session where they went from picking their first worm to DAPI staining all in the span of 2 hours! Here's a poster on C. elegans life stages created from their awesome DAPI-stained worms :)