A few more newbie pics for critique

I forgot these on my first post.

The first three are from the OK City Memorial and the last is just your random stinkbug on a window screen.

Let me have it!

 

i like the DOF in the last one. very interesting.

 

I like how the shadows subtly break the symmetry in #2. Great shot.

 

a small tip to start off - number your pics for better responses

1 -> a boring shot - has more of the snap shot feel
2 -> looks neat, nice shot
3 -> looks over saturated and over exposed a bit, maybe fiddle it around in PS or somethin'
4 -> like said earlier, nice DOF but prominent purple fringing around the bug...

 

Yeah,I will start numbering my shots.Sorry.

Thanks for the feedback.