Thanks. I'm not so sure about the color thing. I have a difficult time blending the colored pastels to make my own colors. With paint, you can add more of one color to get a different shade, but I have not discovered how to do that with pastels.
Tootsie, I used to have a guy who worked in my kitchen who carved some of the most beautiful ice sculptures. I was always fascinated. Once, I asked him how he knew what to chip away. His answer was, "I think about what I want the ice to be and I remove all of the other ice." Since I am only a student at heart, the best advice for drawing I can give you is to buy and work through the entire book,
Drawing on the Right Side of the Brain. Check it out. Amazon has a copy (used) for $0.90.

That colored drawing was not the finished product. I thought I was finished, then I later changed it. Heck, after I finished it the first time, it was a black and white charcoal drawing.
Here is a picture of the final version: