there's a great tool within Camera Raw that can fix straight lines of image so it looks great with minimal loss of the quality and with minimal blurring!! but if you really look closely, the owl is focal point and then you'll see everything is crooked on the left side.
I must say I'm not really happy with the concept. I think it's in a serious lack of details, but as minimal artist (based on my wallpapers and design) I have tendency to simplify everything or put too much details, it's really hard for me to find a great balance! so any comments concept wise are more than just welcome
-obviously the only rational solution to your problem is suicide -