love your work
But you could upload pic from different angle. Maybe it's just me, but first I thought that this blue thing in the down left corner is a tail of hippocampus. And I didn't like this tail. Fortunatelly, I checked etsy link and saw that beautiful "tail fin".
Way back when they were first cutting people up to figure out how they worked, anatomists though that lil' bit of the brain looked kinda like a seahorse. Seashorses are from the hippocampus family so named because they kinda resemble the mythological hippocampus. ^^