This one looks like the migration of fluorescent sea critters.

Today’s Gratitude Item: Managing to creating a series of Siapo images / design blocks which I will use with my 8th graders in due course. It took forever to do and I’m hoping that it was worth the effort. Doing the job without Illustrator (by hand) would have been far quicker but much less professional. Said images will appear on this blog in due course. I used the preceding link for ideas / inspiration and basic blocks.