made that useing this little piccy http://homepage.ntlworld.com/s.rate/Wallpapers/brick-wall-left_06.jpg
not much i know but its kept me busy for a bit. 
Hm. Good for a beginner. Some pointers though. You can clearly see the seam in the middle where you duplicated the image. Also, it gets a little j-peggy, and needs to be compressed less (or done with a higher res, less compressed source image). Also, the text should be in higher contrast w/ the background somehow, its difficult to read. It looks “lost”