It has to be said, I enjoy good sushi with my two favorite delicacies being uni (the inside of the spiny sea-urchin, akin to eating slightly thickened seawater) and ikura (the slightly less salty and more familiar, salmon roe) both of which arrive at the table encircled in nori, the dark green crispy seaweed which is actually conjured from a red, cool water algae (it isn't actually green at all). And without this porphyra seaweed, my two favorite dishes would be simple pile of mush on a plate.
And at this point in wades the Mother of the Sea to the rescue, literally. In the 1920's an English phycologist (yes, I misread that as psychologist too at first), by the name of Kathleen Mary Drew-Baker figured out the reproductive cycle of the algae, something that had been a mystery until that time. Her breakthrough provided the groundwork for the resurrection of the nori industry in Japan and in recognition of her contribution to saving their industry the people of Uto in southern Kyushu erected a monument to her, named her "Mother of the Seas" and dedicated 14 April in her honor. And rescued my favorite mush.