What kind of tree is this?

This tree in my backyard came with the house. I'm trying to figure out what kind of tree it is.

 
 
 

Brent Heighton "Breakwater" Print $75

This print has a two color matte frame as shown, glass front and a solid oak frame. The photo below is of the print/frame we're selling. If you didn't find this posting through another ad with contact info, you can email me.

Frame size is 35" x 28"

This is a print by Brent Heighton

Click on image for full size picture