Hi Giovanni. There's a lot I like about this photo and more generally your effort to try different things. You have a very good 'eye' for this. The backlighting on the baboon is really wonderful and clearly the key stand-out feature of this. So I think your repost works better as it defines the outline of the baboon better. The dark background helps a lot. The light has caused the foreground to look very contrasty and crunchy and I think this does distract somewhat from the baboon. I'd be inclined to make some localised changes to that foreground either to darken it, lower the contrast or add a little blur. For the composition, I would take a little off the top of the frame to just below the bright blobs of light coming through the trees. This will focus more attention on the baboon and balance the composition better for me.