Designs..? You speak in jest, Shirley..? A lot of thought (and marketing...) has gone into each of those, but pretty..? Nah..! I don't doubt their admirable qualities as playable instruments (well, actually, I do, a bit...), but they're all ugly (saving grace for the bodiless, headless, Steinberger-ish one, for its symmetry, but it ain't beautiful, but any stretch...). Anyone think the opposite..? Hmm; thought not.