I had a piggy bank as a kid. It was white, with flowers painted on its belly, a rubber stopper underneath, so I could take out the coins and count them from time to time. Not that there was much in it, mind you. Except for First Communion or Confirmation, we weren't on a cash economy, back there on the farm. (And allowances were what happened to town kids...)
So when I started making my own piggy banks, I did no flowers whatsoever. Just a wheel-thrown body, handle-pulled legs and ears and tail, porcelain eyes. Oh, and the cork moved from the belly up to the mouth, gave that flat-nose pig snout look.
Our banks have wheel-thrown bodies, with handbuilt features added when they're partially dried ("leather-hard"). All feature a coin slot on top and a no-penalty withdrawal system (okay, a cork or rubber stopper) for easy liquidity.
Regular bank patterns include classic Piggy banks, Elephants, Cats (in
three tiger patterns: Cobalt blue on white, Gold on white, and Brown on tan), Chickens
(for your nest egg), and for those inheriting old money, Tyrannosaurs, Stegosaurs and
Brontosaurs. Yes, I know, the official name is "apatosaur." But which would you
rather be, a "long neck" or a "thunder lizard?" I rest my case.
Blame it all on E. D. Cope and O. C. Marsh.
Other animals may be special-ordered, price quoted on request. I've made an opposum (with prehensile tail curled around her kit), armadillo, even a giraffe. The price for a special order will vary with its complexity; the giraffe, with wheel-thrown neck, body, and all four legs cost about twice the usual bank fee. But it was awfully cute. One thing about special orders--they can't be done fast. Depending on where in my firing cycle I am it can be as little as two or as much as six weeks before they're ready. Just so you know.