What's your opinion on my photography?

I'm seventeen years old, and I've been taking a class on photography for about four months now. I'm definitely still an amateur, and I know that, but do you think that I show some promise? And do you have any advice as to what I could improve on?

http://livingthroughalens.tumblr.com/

I'm still using a point and shoot at the moment, so most of the pictures you see on here are taken with that. However, a few are taken with a Nikon D90 that I borrowed, and the ones that are should be marked. About half have been edited through Photoshop.

I love them there really cool… Maybe you could try taking pictures of animals or people

I love them! Your great! Only thing is, i would try and "decenter" some of your objects. For example, instead of having something directly in the center, move it to the side a little bit. Hope i helped! But, great job so far!

Very nice!

You should shoot with film! 35mm is the best. So much cooler.