My favourite drawing I've done so far, mostly because the picture was great to work from, I think. It just turned into one of those things where everything fits and it seems like you can do no wrong (though that's not exactly true as I made several mistakes I had to fix).
P.S. Most of my drawings are copied from photographs I found through Google searches. Copyrights are NOT owned by me. If I used your image please send me your contact information so I can properly credit you, or I can take down the image. These sketchbook drawings are for my improvement, not for sale.