The deep forest, tall trees, and waterfall look so peaceful. If I were there, I'd actually imagine it to be very quiet, even with all that falling water. A lot of sound can get lost in a place like this This piece captured my mind for a very long time, thank you (:
i should add a point of critique: it seems you've downscaled the boat as opposed to up-scaling the trees, you also downscaled the birds -- this has the effect of making a scene where we've got a toy sailboat cruising along in some marshy area as opposed to a gargantuan set of redwoods. this could work in a Gulliver's travels sense where it's simply an upscaled version of our world, but otherwise if the trees are huge we'd be seeing different sorts of terrain -- those look like human scale rocks and grass where they might instead be mountains and low-lying forests, for example and etc.