This is my my second painting. I used too much Liquid White I guess, because the colors I put in blended directly with the colors already on it. Therefore it was pretty hard to make this a nice painting (I'm not content with it). Found it also very hard to make the mountains realistic, because when I put the white on it with the knife, it immediately blended with the blue. It was like the canvas was too wet or something. Any tips for this? Is it really too much liquid white?