Tree in Field(Please comment)

[Maxim01]

Been driving past this tree for and couple of months and had a desire to take a picture, so I finally did. Please comment and tell me what i can do better.
1. Tree in Field.(cropped)

Nikon D5000
f/5.6
exposure time 1/640
ISO-640
Also had a filter

 

[tsaraleksi]

I think you have the right idea. It looks nice overall. I'd suggest increasing the exposure a bit to get some pure white into the image-- as it is, it feels a little muddy.