Look it may seem like its but when i say tips i mean it, no one can teach photo shop , i could type out everything for you to make a sig but in the long run its you who makes all the moves, smudging is flow and a background using this in a combination with your tags can make the image seem better, effects are good but having a stock bg image that matches the render can make it a whole lot better because you have a feel for what direction our going in, yea i may be a douche but i dont mean it.