Some Japanese wives and mums (probably also husbands and dads) with too much free time put a lot of effort and creativity in preparing the lunch boxes - bento in Japanese - for their family members. There are people (nowadays not only in Japan) who have it as a real hobby, and create amazing works of art in those lunch boxes. One of them is the author of the blog Bento Corner.
Here is a pig-themed bento she made for her daughter:
"Bu-ta-chan onigiri bento with gyoza, tamagoyaki, salad, and grapes.
My daughter is quirky sometimes. She took a look at the pig onigiri and said, 'No, I don't want this bento. The pig is scary. Please make me a new bento.'
But. The pig. Is. Smiling."
But then, mum suggested they could put a little ribbon on the piggy, and that made it less scary, and thus edible.
Here is a pig-themed bento of the wild variation:
It's from e-obento.com, which is filled with the most incredible food pr0n I've seen in quite a while ... (Click on the date links in the top frame here to browse all the great wonders.)
These bentos give a whole new dimension to the rule used by some vegetarians and vegans - "I don't eat anything that has eyes."