Looking for some constructive criticism?

I'm 13 and looking for some ideas and suggestions to improve my photography.

Nikon D90/18-105 mm/Nikon 105 macro lens

The dead dragon fly is under exposed.

The flower you need to increase your focal range. I would like the image better if the flower was completely in focus.

The cat eye is nice. (pretty cat btw)

The one of the cat walking behind the deck railing is cool. I would have put more room on the left side of the frame

I love the strawberry in the snow.

The catacombs skull shot is very cool as well.

I didn't see all of them, but many are very simple and in some you mix well colors. And I like the balck and whitte Tour Eiffel

I really liked them a lot. The Flower was a little out of focus, but for the most part the pictures are very unique. Keep it up.

Catacombes is my favorite. I would have to say overall you have a great eye for composition, and colors. A few photos are underexposed, but other then that they're pretty decent. The strawberry picture is great as well.

If you have any questions or advice hit me up on Flickr, www. Flickr.com/JkMorley