I've been meaning to upload this little drwaing for a while now. I did this after my high school art teacher took away my black color pencil. She said that I used back too often to make shadows and I was over doing it. she wanted me to use contrasting colors to get nice natural looking shadows and shading. So I stoped using black after that day and on this drawing I tryed to use no black to draw a black object. (an Apache Helicopter) I think I did a good job from a distance it looks dark but on a closer look there is no black at all in this drawing.