It would be appreciated if you could number your images as this makes then easier for a reviewer to refer to.
I am a bit puzzled by the first one as I am unsure what the subject is, so I am assuming it is the grass in the water. This image does nothing for me.
I like the second one. The contrast between the benches and the snow and the tree trunks and the snow is quite good and I like that the "pathway" takes the viewer's eye through the image.
I must confess that the third one has me puzzled as I am at a loss to determine what the subject is. This looks more like a random snapshot.