Let me clear some things up for you guys. I use coloured pencils to colour my drawings, it is free hand. Although when I got back in to drawing a few months ago, I looked at pictures, and tried to copy them. I didn't trace them, just tried to see if I could do a drawing like the one I was looking at. These days I don't copy as much, but I still look at pictures as guides, if I'm not familiar wth the character.