Ok, so up at the top is the full image reduced from its native size of about 2 feet by 4 feet. Down below here is an enlarged excerpt which contains full-size image data while still being reduced to fit comfortably on your computer screen. If you mouse over the top of this excerpted image, you'll notice there's an automatic "magnifying glass" effect applied. What you see inside the magnification box is an example of the detail you'd see in a full-size print of this image.
First, you've just got to take a few moments and try the sunlit side of the tree and check out that tree bark... Alright, then notice how in the top image there's no way you can read what's on the sign next to the guy standing on the dock? Now try the magnifier down below. Ah, clearly a Kiwanis Club sign and, ohh... That guy's standing there with a camera up to his face. He's busy taking a picture and doesn't even know we're watching!