Has anyone noticed...

[Hatsune Blake]

When I look at a waterfall from SMB3,I think:"Where is that damn thing coming from?".Anyone else thought of this?

[XerX]

SMB3 was technically a staged play, so the waterfall probably was handmade using some pipes above the stage.

[Hatsune Blake]

Nice thinking.But what about SMB2?Oh,wait.That was a dream.

[Marina]

Well, in SMB2, since the levels are two dimensional, you can't really see where it is coming from, but I guess there is a river behind the waterfall, which you can't see because everything is in "front view"