Extremely nice! But, isn't that technically fret 0?

Visualy Beautiful

I have to admit this was a beautiful visual of the guitar here, some added shine and sparkle on the string keyes would be a nice idea, A drawing that is layered in various shades of a few colors each of which stands out individually in their own right, The colors and their emphasis manipulate the lighting adding shininess to the surface of the guitar as it highlights the aspects of a realistic instrument, Boldness in color similarly provides structure keeping the realism and disregarding a need for any visible linework, Markings of the colors in terms of the manner in which the piece was colored is neat and clean going in a rhythmic direction of consistency. Wonderful overall.

~~THINGS TO IMPROVE ON~~
added shine and sparkle on the string keyes would be a nice idea

~X~

Yey

Take me down to the paradise city where the grass is green and the girls are pretty!

Yeah!

That's the thing. Very nice detail, and you have a nice light feeling, it can be seen... keep on rocking! ;)

Nicely done

I like how unified the piece is, and how the space is used up effectively. this must've taken ages to finish, seeing how it's in colored pencil.

(only 11 piece concentration for AP? in my AP class, we have to make 12. o.O)