The picture in the background works well with the text. I feel though that you may have wanted to brighten the grass just alittle but it is not a big deal i enjoy looking at it nonetheless. It is a great piee of art and I congradulate you on that. I also enjoy how the wolf really stands out from the rest of the picture. It doe, however, hurt to look at the moon and therefore the wolf for very long so maybe dulling it just slightly would help people look. I personally found it amazing how well the dark text stood out among the dark hill. Congrats on making a great piece of art.
I can't write critique so i'll say it in a regular comment, you can't see the title where the moon is.....maybe change that? it's fine...but you can't see the title against the moon with white text against white moon. other than that, AWESOME! PERFECT!