Hmmmm... I don't quite understand the point of these photos. The first and last shots seem to be lacking a clearly defined subject, the colors are extremely muted, and they look overexposed and very flat. I'm not trying to be harsh, but they're not very good shots.
The only suggestion I can make is perhaps try converting them to black and white and do some selective cropping to see if you can pull some composure out of them. Mid-day light, in my opinion, makes for better B&W photos than it does color.
I've seen some of your other photos, and they all seem to suffer from similar problems such as poor composition, color, and depth. If this is the look you're going for, then by all means disregard my comments. I'm simply hoping to offer some constructive criticism.
But thank you for sharing!