Mighty Darknut:
Pretty good, but I'd still do some more adjusting with the palette. The water is perhaps just a little bit too murky.
Is that mold on the south wall? Did you draw it? If so, excellent job. But why's it only on the south wall?... Hmm.
Overall, I like this shot.
ZC Ninja:
Excellent job on the whole screen, except for the water. The border is too blocky, and the colors are whacked. This is a weird screen, but it is quite good aside from the water.
Zeldd:
Offhand, I'd guess that this is the LTTP tileset, with the obscure DoR flashback tiles (hard to tell for sure when it isn't animated), and a weird black and white palette.
The palette is way too high-contrast; it kinda kills this shot. I'd make a new palette. Also, why hide Link, anyway?...

Yeah, I have the exact same opinion on these shots as Raiden, suprisingly. I voted ZC-Ninja, simply because I love those walls. I know thier rips, but I still love'em.