Screenshot 5 is amazing. I may have to steal that 'multiple long, low islands in a trench of low, overflowing water' look for a screen or two somewhere in Falling Water, if you don't mind.
Because it's just that awesome.
I'd be using very different tileset combinations in FW, so it wouldn't really be very similar. Just the general idea would be the same/similar...
Also, why do levels in which Juni has to save a little brother always have titles that sound like they're references to Jesus? ;-) Seriously, it's beginning to get a bit odd. There's Razzorman's "The Father's Son", and now this here, "The Fish of Life", which sounds like a reference to the ancient 'ICHTYS' (sp?) acronym.
(Fun, irrelevant fact about Hmpf: I'm not at all religious nowadays, but I went through a religious phase in my youth. Also, the bible is kind of fascinating if you read it as an early work of fantastic fiction. - No offence intended to anyone here who may be religious.)
Oh, and also, cheesecakeFTW: I'm not a guy. ;-)