This was on of my more ambitious colouring projects; this is done entirely in colour pencils on an 18"x24" sheet of paper.  I killed a couple purple colour pencils with this one :)

It was almost ruined, tho, as one of my parent's cats tinkled on it; fortunately, it wasn't much, and just on the side, so it wasn't as bad as it could have been.

I've considered selling it off, but haven't yet as it has sentimental value to me, being such a large colouring job and is one of the first naked furries I ever did :)